Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7500835 | Sump draining apparatus having easily replaceable sensor and mount therefor | John S. Hasslen, III, David M Gartner, Ronald C Case, Amber L Overgard | 2009-03-10 |
| 5839972 | Golf ball and tee positioning and retrieval device | — | 1998-11-24 |
| 5605429 | Door safety system for storage phosphor cassette autoloader | Shahram Hejazi, Gary W. Shope, Jeffrey J. Yaskow, Michael J. Epner | 1997-02-25 |
| 5462350 | Equipment cabinet stand | Timothy H. Brightman, Kenneth J. Gulick, Robert L. Hanson, Brian R. Herrick, Edwin A. Jeffery +1 more | 1995-10-31 |
| 5417012 | Equipment cabinet door mountable on either side and having a central latch | Timothy H. Brightman, Kenneth J. Gulick, Robert L. Hanson, Brian R. Herrick, Edwin A. Jeffery +1 more | 1995-05-23 |
| 4676703 | Reversible drill and drive tool holder | — | 1987-06-30 |
| 4512693 | Reversible drill and drive tool holder | — | 1985-04-23 |