Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7610850 | Apparatus for slicing apples | Tim Vaughan, David Bullock, William L. Thompson | 2009-11-03 |
| 5816286 | Pressure unloading pilot operated regulator having pressure limiting check valve | Gary L. Scott, William J. Bonzer | 1998-10-06 |
| 5739434 | Formed metal diaphragm with improved cycle life | — | 1998-04-14 |
| 5542681 | Graphite packing | Wilbur Dean Hutchens, Virgil W. Pepper | 1996-08-06 |
| 5299812 | Graphite packing | Ronald R. Brestel, Ronnald J. Funk, William C. Scheffert, Wilbur Dean Hutchens, Virgil W. Pepper | 1994-04-05 |