Issued Patents All Time
Showing 126–131 of 131 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8350193 | Oil water mixture heating apparatus | — | 2013-01-08 |
| 7931617 | Safety syringe | — | 2011-04-26 |
| 7611489 | Safety syringe | — | 2009-11-03 |
| 5353892 | Ladder joint for a folding collapsible ladder | — | 1994-10-11 |
| 5352906 | Poly (p-phenyleneneacetylene) light-emitting diodes | Joseph Shinar, Leland Swanson, Yiwei Ding, Thomas J. Barton, Zeev Valentine Vardeny | 1994-10-04 |
| 5334539 | Fabrication of poly(p-phenyleneacetylene) light-emitting diodes | Joseph Shinar, Leland Swanson, Yiwei Ding | 1994-08-02 |