Cooper; John W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cooper; John W..The latest application filed is for "low cost hermetically sealed squib".
- Cooper; John W. - Newark DE
- Cooper; John W. - Eagleville PA
- Cooper; John W. - San Antonio TX
| Patent | Date |
|---|---|
| Low cost hermetically sealed squib Grant 5,431,101 - Arrell, Jr. , et al. July 11, 1 | 1995-07-11 |
| Low cost hermetically sealed squib Grant 5,230,287 - Arrell, Jr. , et al. July 27, 1 | 1993-07-27 |
| Fluid leak detection system for determining the fate of fluid leakage through a geomembrane Grant 4,755,757 - Cooper July 5, 1 | 1988-07-05 |
| System for determining liquid flow rate through leaks in impermeable membrane liners Grant 4,751,467 - Cooper June 14, 1 | 1988-06-14 |
| SEC | 0001555313 | Cooper John W |
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