Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10178914 | Sleep assist device for seated persons | — | 2019-01-15 |
| 9993084 | Sleep assist device for seated persons | — | 2018-06-12 |
| 6871776 | Manufacture of solid-solder-deposit PCB utilizing electrically heated wire mesh | — | 2005-03-29 |
| 6548790 | Apparatus for manufacturing solid solder deposit PCBs | — | 2003-04-15 |
| 6229124 | Inductive self-soldering printed circuit board | — | 2001-05-08 |
| 6188052 | Matrix-inductor soldering apparatus and device | — | 2001-02-13 |
| 4424780 | Internal combustion engine for diverse fuels | — | 1984-01-10 |
| 4372264 | Internal combustion engine for diverse fuels | — | 1983-02-08 |
| 4262482 | Apparatus for the premixed gas phase combustion of liquid fuels | Gerald A. Roffe | 1981-04-21 |