Career history of Roberto Ruiz
Former positions of Roberto Ruiz
| Companies | Position | Start | End |
|---|---|---|---|
| CLEARSIGN TECHNOLOGIES CORPORATION | Chief Operating Officer | 2016-01-31 | 2019-01-03 |
| Corporate Officer/Principal | 2012-11-14 | 2015-09-23 | |
OnQuest, Inc.
 OnQuest, Inc. Engineering & ConstructionIndustrial Services Part of Primoris Services Corp., OnQuest, Inc. is an engineering company that provides pressure piping fabrication, pipeline installation, and power plant maintenance services. The private company is based in San Dimas, CA. | Chief Operating Officer | 2011-02-27 | - |
| President | 2011-02-27 | - | |
John Zink Co. LLC
 John Zink Co. LLC Wholesale DistributorsDistribution Services John Zink Co. LLC provides industrial products and environmental solutions. Its products include process, duct and boiler burners, flaring systems and accessories, flare gas recovery systems, vapor recovery and combustion systems, and thermal oxidation systems. The company was founded in 1929 and is headquartered in Tulsa, OK. | Corporate Officer/Principal | 2009-05-28 | - |
Arvest Bank Group, Inc.
 Arvest Bank Group, Inc. Financial ConglomeratesFinance Arvest Bank Group, Inc. provides banking services. It offers checking accounts, savings accounts, debit and credit cards, prepaid cards, small business commercial accounts, treasury management services, and merchant services; and retirement planning, investment planning, education planning, insurance planning, estate planning, trust, private banking, and brokerage services. The company was founded in 1961 and is headquartered in Bentonville, AR. | Director/Board Member | - | - |
Air Liquide America Corp.
 Air Liquide America Corp. Chemicals: SpecialtyProcess Industries Air Liquide America Corp. wholesales industrial supplies. The company is headquartered in Houston, TX. | Sales & Marketing | - | - |
Training of Roberto Ruiz
| University of California, Los Angeles | Undergraduate Degree |
| The University of Chicago | Masters Business Admin |
| University of Minnesota | Doctorate Degree |
Statistics
International
| United States | 9 |
Operational
| Corporate Officer/Principal | 2 |
| Chief Operating Officer | 2 |
| President | 1 |
Sectoral
| Consumer Services | 4 |
| Finance | 2 |
| Producer Manufacturing | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 1 |
|---|---|
| CLEARSIGN TECHNOLOGIES CORPORATION | Producer Manufacturing |
| Private companies | 4 |
|---|---|
Arvest Bank Group, Inc.
Arvest Bank Group, Inc. Financial ConglomeratesFinance Arvest Bank Group, Inc. provides banking services. It offers checking accounts, savings accounts, debit and credit cards, prepaid cards, small business commercial accounts, treasury management services, and merchant services; and retirement planning, investment planning, education planning, insurance planning, estate planning, trust, private banking, and brokerage services. The company was founded in 1961 and is headquartered in Bentonville, AR. | Finance |
John Zink Co. LLC
John Zink Co. LLC Wholesale DistributorsDistribution Services John Zink Co. LLC provides industrial products and environmental solutions. Its products include process, duct and boiler burners, flaring systems and accessories, flare gas recovery systems, vapor recovery and combustion systems, and thermal oxidation systems. The company was founded in 1929 and is headquartered in Tulsa, OK. | Distribution Services |
OnQuest, Inc.
OnQuest, Inc. Engineering & ConstructionIndustrial Services Part of Primoris Services Corp., OnQuest, Inc. is an engineering company that provides pressure piping fabrication, pipeline installation, and power plant maintenance services. The private company is based in San Dimas, CA. | Industrial Services |
Air Liquide America Corp.
Air Liquide America Corp. Chemicals: SpecialtyProcess Industries Air Liquide America Corp. wholesales industrial supplies. The company is headquartered in Houston, TX. | Process Industries |
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