Smith; Hugh L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Smith; Hugh L..The latest application filed is for "fuel cell stacking and sealing".
- Smith; Hugh L. - Canton MA US
- Smith; Hugh L. - West Roxbury MA
| Patent | Date |
|---|---|
| Fuel cell stacking and sealing Grant 8,658,327 - Mook , et al. February 25, 2 | 2014-02-25 |
| Horizontal fuel cell tube system and methods Grant 6,841,284 - Brown , et al. January 11, 2 | 2005-01-11 |
| Sheet material dispensing apparatus and method Grant 6,685,074 - Gracyalny , et al. February 3, 2 | 2004-02-03 |
| Fuel cell stacking and sealing App 20030235745 - Mook, Gary A. ; et al. | 2003-12-25 |
| Horizontal fuel cell tube system and methods App 20030203263 - Brown, Michael ; et al. | 2003-10-30 |
| Sheet material dispensing apparatus and method App 20020113109 - Gracyalny, Dale T. ; et al. | 2002-08-22 |
| Sheet material dispensing apparatus and method Grant 6,412,678 - Gracyalny , et al. July 2, 2 | 2002-07-02 |
| Sheet material dispensing apparatus and method App 20010045441 - Gracyalny, Dale T. ; et al. | 2001-11-29 |
| Sheet material dispensing apparatus and method Grant 6,321,963 - Gracyalny , et al. November 27, 2 | 2001-11-27 |
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