Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6000538 | Toilet paper holder | — | 1999-12-14 |
| 4801472 | Process for coating tungsten carbide with cobalt metal | Joseph E. Ritsko | 1989-01-31 |
| 4716019 | Process for producing composite agglomerates of molybdenum and molybdenum carbide | David L. Houck, David J. Port | 1987-12-29 |