Barthe; Henry P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Barthe; Henry P..The latest application filed is for "vehicle mounted temporary roof support".
- Barthe; Henry P. - Pittsburgh PA
| Patent | Date |
|---|---|
| Vehicle mounted temporary roof support Grant 4,252,475 - Cobb , et al. February 24, 1 | 1981-02-24 |
| Single Line Return Filter Grant 3,656,621 - Barthe April 18, 1 | 1972-04-18 |
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