Hunter; George S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hunter; George S..The latest application filed is for "oil coalescing filter and filtering process".
- Hunter; George S. - Richmond GB
- Hunter; George S. - Granby MA
- Hunter; George S. - Houghton-le-Spring GB2
| Patent | Date |
|---|---|
| Oil coalescing filter and filtering process Grant 5,129,923 - Hunter , et al. July 14, 1 | 1992-07-14 |
| Filter assembly and cartridge therefor Grant 5,114,572 - Hunter , et al. May 19, 1 | 1992-05-19 |
| Coupling for pressure of vacuum fluid system Grant 4,989,636 - Hunter , et al. February 5, 1 | 1991-02-05 |
| Filters for purification of gases Grant 4,559,066 - Hunter , et al. December 17, 1 | 1985-12-17 |
| Seam eliminator for butt joints Grant 4,237,669 - Hunter December 9, 1 | 1980-12-09 |
| Method of making filter elements for gas or liquid Grant 4,196,027 - Walker , et al. April 1, 1 | 1980-04-01 |
| Filters for liquids or gases Grant 4,130,487 - Hunter , et al. December 19, 1 | 1978-12-19 |
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