Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7647683 | Fitting aligner | — | 2010-01-19 |
| 7594312 | Fitting aligner and method of aligning and connecting threaded fasteners | — | 2009-09-29 |
| 7516779 | Concentric tube oil cooler | — | 2009-04-14 |
| 4505862 | Diphenydramine dihydrogencitrate | Harold Sheinaus | 1985-03-19 |
| 4401665 | Sleep-aid composition containing an analgesic and diphenhydramine dihydrogencitrate, and method of use | Harold Sheinaus | 1983-08-30 |