John M. Guerra
Chief Executive Officer at Nanoptek Corp.
John M. Guerra active positions
| Companies | Position | Start | End |
|---|---|---|---|
Nanoptek Corp.
 Nanoptek Corp. SemiconductorsElectronic Technology Nanoptek Corp. provides research and development stage technology services. Its photocatalyst platform technology to break water, even seawater, into hydrogen and oxygen using only sunlight. The company was founded by John M. Guerra in 2002 and is headquartered in Concord, MA. | Chief Executive Officer | 2001-12-31 | - |
| Founder | 2010-01-20 | - | |
| President | 2001-12-31 | - |
Career history of John M. Guerra
Former positions of John M. Guerra
| Companies | Position | Start | End |
|---|---|---|---|
Polaroid Corp.
 Polaroid Corp. Electronics/AppliancesConsumer Durables Polaroid Corp. designs, develops, manufactures and markets instant and digital imaging products. It also offers photographic hardware accessories and instant cameras. The company was founded in 1937 and is located in Waltham, MA. | Corporate Officer/Principal | - | - |
| Calimetrics, Inc. | Chief Tech/Sci/R&D Officer | 2010-01-20 | - |
Training of John M. Guerra
| University of Massachusetts | Undergraduate Degree |
Statistics
International
| United States | 5 |
Operational
| Chief Executive Officer | 1 |
| Founder | 1 |
| President | 1 |
Sectoral
| Electronic Technology | 2 |
| Consumer Services | 2 |
| Consumer Durables | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 3 |
|---|---|
Nanoptek Corp.
Nanoptek Corp. SemiconductorsElectronic Technology Nanoptek Corp. provides research and development stage technology services. Its photocatalyst platform technology to break water, even seawater, into hydrogen and oxygen using only sunlight. The company was founded by John M. Guerra in 2002 and is headquartered in Concord, MA. | Electronic Technology |
Polaroid Corp.
Polaroid Corp. Electronics/AppliancesConsumer Durables Polaroid Corp. designs, develops, manufactures and markets instant and digital imaging products. It also offers photographic hardware accessories and instant cameras. The company was founded in 1937 and is located in Waltham, MA. | Consumer Durables |
| Calimetrics, Inc. |
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