Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7344167 | Door security apparatus | Elmer Johnson | 2008-03-18 |
| 6570109 | Quick shut-off extended range hygroscopic rain sensor for irrigation systems | Paul Klinefelter, Barbara A. Coppola, Craig Gardner | 2003-05-27 |
| 6360459 | Tiltable bucket assembly | Roy V. Brookhart, Scott E. Keele, J. Brian Normann, Kevin J. Romanchok | 2002-03-26 |
| 4442332 | Heat treatment of rotationally symmetrical workpieces by induction heating | William B. Jackson, Ian G. Harvey | 1984-04-10 |