Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10003333 | Method of manufacturing an enclosed proximity switch assembly | Robert L. LaFountain, Gregory Curtis Merrifield, Michael J. Simmons | 2018-06-19 |
| 8866571 | Enclosed proximity switch assembly | Robert L. LaFountain, Gregory Curtis Merrifield, Michael J. Simmons | 2014-10-21 |
| 8593241 | Enclosed proximity switch assembly | Gregory Curtis Merrifield, Robert L. LaFountain, Michael J. Simmons | 2013-11-26 |
| 5947001 | Molded piston | Charles F. Evans, Jr., Edwin P. Wnorowski, Robert R. Fowler | 1999-09-07 |