Hof; Craig R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hof; Craig R..The latest application filed is for "reversible chemical thermometer".
- Hof; Craig R. - San Salvador Isl. BS
- Hof; Craig R. - San Salvador BS
- Hof; Craig R. - Hopatcong NJ
- Hof; Craig R. - Boonton NJ
| Patent | Date |
|---|---|
| Reversible chemical thermometer Grant 6,241,385 - Hof June 5, 2 | 2001-06-05 |
| Remote sterilization monitor Grant 5,745,039 - Hof , et al. April 28, 1 | 1998-04-28 |
| Ammonia scavenger Grant 4,650,587 - Polak , et al. March 17, 1 | 1987-03-17 |
| Slip resistant absorbent pad Grant 4,536,433 - Sagi , et al. August 20, 1 | 1985-08-20 |
| Protective packaging for thermolabile goods using compounds with melting points slightly below thermosensitive temperature of the goods Grant 4,425,998 - Hof , et al. January 17, 1 | 1984-01-17 |
| Pressure sensitive adhesive containing a nucleating agent for use in a disposable thermometer Grant 4,397,570 - Hof , et al. August 9, 1 | 1983-08-09 |
| Temperature indicating compositions of matter Grant 4,362,645 - Hof , et al. * December 7, 1 | 1982-12-07 |
| All plastic disposable thermometer Grant 4,345,470 - Hof , et al. August 24, 1 | 1982-08-24 |
| Temperature indicating compositions of matter Grant 4,339,207 - Hof , et al. July 13, 1 | 1982-07-13 |
| Disposable reversible thermometer Grant 4,299,727 - Hof , et al. November 10, 1 | 1981-11-10 |
| Temperature indicating compositions of matter Grant 4,232,552 - Hof , et al. November 11, 1 | 1980-11-11 |
| Time-temperature integrating indicator device Grant 3,932,134 - Fang , et al. January 13, 1 | 1976-01-13 |
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