John N. Colvin

60 year

Electronic Technology

Technology Services

Communications

Active connections

Name	Gender	Age	Linked companies	Collaboration
Michael Weening	M	55	CALIX, INC.	8 years
Don Listwin	M	65	CALIX, INC. CISCO SYSTEMS, INC.	28 years
Chris Bowick	M	68	CALIX, INC.	10 years
Mark Dressler	M	-	CALIX, INC.	19 years
Evan Sloves	M	53	CISCO SYSTEMS, INC.	21 years
Kevin Peters	M	60	CALIX, INC.	10 years
Roger Biscay	M	56	CISCO SYSTEMS, INC.	25 years
Shane Eleniak	M	57	CALIX, INC.	9 years
Elizabeth Centoni	F	60	CISCO SYSTEMS, INC.	24 years
Robyn Blum	F	-	CISCO SYSTEMS, INC.	24 years

Connections Chart

Multi-company connection

Former connections

Name	Gender	Age	Linked companies	Collaboration
Michael F. G. Ashby	M	75	Cerent Corp. Cerent Corp. Computer CommunicationsElectronic Technology Cerent was founded in 1997 and has 287 employees. Cerent's single system solution also makes it easier for service providers with limited space for equipment CISCO SYSTEMS, INC. CALIX, INC.	15 years
Carl Russo	M	67	CISCO SYSTEMS, INC. Cerent Corp. Cerent Corp. Computer CommunicationsElectronic Technology Cerent was founded in 1997 and has 287 employees. Cerent's single system solution also makes it easier for service providers with limited space for equipment	4 years
Kevin DeNuccio	M	64	CALIX, INC. CISCO SYSTEMS, INC.	17 years
Ana Pinczuk	F	60	CISCO SYSTEMS, INC.	15 years
William J. Atkins	M	62	CALIX, INC.	3 years
Gary Moore	M	74	CISCO SYSTEMS, INC.	14 years
Barry O'Sullivan	M	-	CISCO SYSTEMS, INC.	12 years
Robert Finzi	M	70	CALIX, INC.	2 years
Betsy Rafael	F	62	CISCO SYSTEMS, INC.	5 years
M. Burns	F	66	CISCO SYSTEMS, INC.	20 years
Bernd Hesse	M	-	CALIX, INC.	-
Ron Bernal	M	68	CISCO SYSTEMS, INC.	2 years
Roy Sehgal	M	-	CISCO SYSTEMS, INC.	5 years
John Hennessy	M	71	CISCO SYSTEMS, INC.	16 years
Georges Antoun	M	61	CISCO SYSTEMS, INC.	5 years
Gwong-Yih Lee	M	69	CISCO SYSTEMS, INC.	5 years
Michael Matthews	M	67	CALIX, INC.	12 years
Roderick McGeary	M	73	CISCO SYSTEMS, INC.	20 years
Edward R. Kozel	M	69	CISCO SYSTEMS, INC.	12 years
J. Richard Johnston	M	62	CALIX, INC.	7 years
Adam Grosser	M	63	CALIX, INC.	7 years
Hilton Romanski	M	50	CISCO SYSTEMS, INC.	18 years
Robert Gault	M	-	CISCO SYSTEMS, INC.	14 years
Michael Everett	M	74	CALIX, INC.	16 years
Brad Boston	M	70	CISCO SYSTEMS, INC.	11 years
Suzanne Tom	F	-	CALIX, INC.	6 years
Thomas Pardun	M	80	CALIX, INC.	6 years
Thomas A. Corker	M	59	CALIX, INC.	7 years
Michael Flynn	M	75	CALIX, INC.	13 years
Todd Ortberg	M	-	CALIX, INC.	-
Brantley Coile	M	-	CISCO SYSTEMS, INC.	-
Jerry Yang	M	54	CISCO SYSTEMS, INC.	12 years
Marilyn Mersereau	F	70	CISCO SYSTEMS, INC.	9 years
Pratik Bhatt	M	57	CISCO SYSTEMS, INC.	23 years
Randall J. Weigel	M	64	CISCO SYSTEMS, INC.	3 years
Dan Whalen	M	56	CISCO SYSTEMS, INC.	6 years
Tripp Purvis	M	-	CISCO SYSTEMS, INC.	6 years
Sean P. O’Leary	M	-	CISCO SYSTEMS, INC.	8 years
Jiang Chun Luo	M	-	CISCO SYSTEMS, INC.	-
Gregory Zimonopoulos	M	-	CISCO SYSTEMS, INC.	-
Joseph Lee Wytanis	M	72	CISCO SYSTEMS, INC.	11 years
Anshul Sadana	M	47	CISCO SYSTEMS, INC.	8 years
Wendell Stephen Nye	M	68	CISCO SYSTEMS, INC.	10 years
Edzard Overbeek	M	57	CISCO SYSTEMS, INC.	15 years
Thomas G. Mitchell	M	66	CISCO SYSTEMS, INC.	10 years
Jill Layfield	F	49	CISCO SYSTEMS, INC.	1 years
Steve Cadigan	M	-	CISCO SYSTEMS, INC.	4 years
Rick Moran	M	-	CISCO SYSTEMS, INC.	-
Kimberly Marcelis	F	-	CISCO SYSTEMS, INC.	-
Paula Hansen	F	51	CISCO SYSTEMS, INC.	19 years
Ramesh Radhakrishnan	M	-	CISCO SYSTEMS, INC.	3 years
Barbie Brewer	F	48	CISCO SYSTEMS, INC.	7 years
John Lauten	M	58	CISCO SYSTEMS, INC.	-
Ankur Jain	M	-	CISCO SYSTEMS, INC.	8 years
Greg Raleigh	M	-	CISCO SYSTEMS, INC.	3 years
Brett May	M	-	CISCO SYSTEMS, INC.	10 years
Lele Nardin	M	-	CISCO SYSTEMS, INC.	-
Jessica Baron	F	48	CISCO SYSTEMS, INC.	1 years
George O'Meara	M	-	CISCO SYSTEMS, INC.	-
Nick Bacica	M	70	CISCO SYSTEMS, INC.	4 years
Todd A. Abbott	M	64	CISCO SYSTEMS, INC.	8 years
David D. Hood	M	67	CISCO SYSTEMS, INC.	3 years
Rick L. Hamilton	M	53	CISCO SYSTEMS, INC.	11 years
Jordan Graham	M	63	CISCO SYSTEMS, INC.	6 years
Ronald D. Martin	M	75	CISCO SYSTEMS, INC.	6 years
Hollie Castro	F	54	CISCO SYSTEMS, INC.	6 years
Arun Sarin	M	68	CISCO SYSTEMS, INC.	5 years
Casimir S. Skrzypczak	M	83	CISCO SYSTEMS, INC.	2 years
Gary James Daichendt	M	72	CISCO SYSTEMS, INC.	6 years
Denis R. Maynard	M	66	CISCO SYSTEMS, INC.	8 years
Nick Earle	M	-	CISCO SYSTEMS, INC.	-
Lev Volftsun	M	-	CISCO SYSTEMS, INC.	3 years
James Mackaness	M	60	CISCO SYSTEMS, INC.	4 years
Peter Solvik	M	65	CISCO SYSTEMS, INC.	10 years
Brian T. Mayo	M	-	CISCO SYSTEMS, INC.	4 years
David Nicholas Caputo	M	51	CISCO SYSTEMS, INC.	-
Duncan Potter	M	-	CISCO SYSTEMS, INC.	1 years
Jens Christophersen	M	-	CISCO SYSTEMS, INC.	2 years
Glenn Zerbe	M	58	CISCO SYSTEMS, INC.	3 years
Laura M. Owen	F	68	CISCO SYSTEMS, INC.	4 years
Mary Cirillo-Goldberg	F	76	CISCO SYSTEMS, INC.	3 years
Roland Acra	M	-	CISCO SYSTEMS, INC.	12 years
Andreas Bechtolsheim	M	68	CISCO SYSTEMS, INC.	7 years
Eric Ball	M	60	CISCO SYSTEMS, INC.	-
Arvin Babu	M	-	CISCO SYSTEMS, INC.	1 years
Gregory Pelling	M	65	CISCO SYSTEMS, INC.	3 years
Jamie McJunkin	M	49	CISCO SYSTEMS, INC.	-
Timothy Olson	M	-	CISCO SYSTEMS, INC.	-
Pejman Roshan	M	-	CISCO SYSTEMS, INC.	-
Christine Choi	F	-	CISCO SYSTEMS, INC.	3 years

Statistics

Country	Connections	% of total
United States	100	100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections