Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661753 | Board manipulation device | — | 2023-05-30 |
| 10405517 | Cattle chute lamp | Steven K. Sindlinger | 2019-09-10 |
| 9819804 | Portable voice communications digital switching device for communications systems | — | 2017-11-14 |
| 6437141 | Cyanine dyes and synthesis methods thereof | Malcolm Harry Randall, Philip Buzby, Thomas Joseph Erickson, Joseph David Trometer, David George Ahern +1 more | 2002-08-20 |
| 6224644 | Cyanine dyes and synthesis methods thereof | Malcolm Harry Randall, Philip Buzby, Thomas Joseph Erickson, Joseph David Trometer, David George Ahern +1 more | 2001-05-01 |
| 6204389 | Cyanine dyes and synthesis methods thereof | Malcolm Harry Randall, Philip Buzby, Thomas Joseph Erickson, Joseph David Trometer, David George Ahern +1 more | 2001-03-20 |
| 6197956 | Cyanine dyes and synthesis methods thereof | Malcolm Harry Randall, Philip Buzby, Thomas Joseph Erickson, Joseph David Trometer, David George Ahern +1 more | 2001-03-06 |
| 6114350 | Cyanine dyes and synthesis methods thereof | Malcolm Harry Randall, Philip Buzby, Thomas Joseph Erickson, Joseph David Trometer, David George Ahern +1 more | 2000-09-05 |
| 4558182 | Remotely-activated switching apparatus | Steven B. Perry | 1985-12-10 |