Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7603807 | Vacuum pick-up device with mechanically assisted release | William C. Carlson, Jeffrey E. Hartle | 2009-10-20 |
| 7207139 | Vacuum pick-up device with mechanically assisted release | William C. Carlson, Jeffrey E. Hartle | 2007-04-24 |
| 7131234 | Combination end seal and restraint | William C. Carlson, Jeffrey E. Hartle, Curtis A. Bryan, Patrick Gaillard, Edwin Hirahara +2 more | 2006-11-07 |
| 6709203 | Upstream engaging fluid switch for serial conveying | — | 2004-03-23 |
| 6582159 | Upstream engaging fluid switch for serial conveying | — | 2003-06-24 |
| 6354770 | Upstream engaging fluid switch for serial conveying | — | 2002-03-12 |
| 6145247 | Fluid switch | — | 2000-11-14 |
| 5666762 | Respiration-limited manufactured seed | William C. Carlson, Jeffrey E. Hartle | 1997-09-16 |
| 5284765 | Method of directionally orienting plant embryos | Curtis A. Bryan, William C. Carlson | 1994-02-08 |