Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4972359 | Digital image processing system | William M. Silver, Ronald E. Dynneson | 1990-11-20 |
| 4909680 | Device for milling grooves or rabbet joints | — | 1990-03-20 |
| 4733704 | Workbench | — | 1988-03-29 |
| 4725270 | Fluid channeling pad | Eric Schuldt, Mangalore R. Pai | 1988-02-16 |
| 4648433 | Milling device | — | 1987-03-10 |
| 4582105 | Work stand for electrically powered machines | — | 1986-04-15 |
| 4572715 | Drilling and milling guide for accommodating interchangeable power tools | — | 1986-02-25 |
| 4566227 | Auxiliary device for re-grinding of spiral drills | — | 1986-01-28 |
| 4526165 | Apparatus for constraining a human limb | Thaddeus J. Mielnik | 1985-07-02 |
| 4415930 | Adjustable potentiometer assembly for tuning multi-band television receivers | Hans Schmidt | 1983-11-15 |
| 4284373 | Working stand for neckless electrical home worker machines | — | 1981-08-18 |
| 4251120 | Screw fastened clamping neck attachment for an electrical hand operated drill | — | 1981-02-17 |
| 4220311 | Clamping block for electrical hand drill | — | 1980-09-02 |