Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5522605 | Collet chuck having parpallel force loaded bearing | Keith Wiggins | 1996-06-04 |
| 5460388 | Endmill adapter with torque reducing locknut and collet interface | Victor D. Mogilnicki, Thomas J. Presby | 1995-10-24 |
| 5198114 | Dolomitic activated carbon filter | Gene E. Michaels | 1993-03-30 |
| 4924644 | Construction board grid system with imprint and method of using same | — | 1990-05-15 |
| 4523905 | Burner for gaseous fuels | — | 1985-06-18 |
| 4437801 | High torque chuck assembly and collet | — | 1984-03-20 |
| RE31479 | Hot wire tongue and groove cutting apparatus | — | 1984-01-03 |
| 4420229 | Ophthalmic instruments | — | 1983-12-13 |
| 4383824 | Air-heating gas burner | James W. Findlay, John Darby, Donald F. Wenn | 1983-05-17 |
| 4266895 | High torque chuck assembly and collet | — | 1981-05-12 |
| 4221148 | Hot wire tongue and groove cutting apparatus | — | 1980-09-09 |
| 4208450 | Transition metal oxide electrodes | Barry A. Schenker, Mary R. Suchanski, C. Richard Franks, deceased | 1980-06-17 |