Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D560591 | Spot welded stainless steel aircraft firewall fire conduit | — | 2008-01-29 |
| D501442 | Spot welded stainless steel aircraft firewall conduit | — | 2005-02-01 |
| D493412 | Spot welded stainless steel aircraft firewall conduit | — | 2004-07-27 |
| D485161 | Heavy cable crimping block | — | 2004-01-13 |
| 6647204 | Portable steam generating system | — | 2003-11-11 |
| D479970 | Aircraft fuel cap opening tool | — | 2003-09-30 |
| 6450088 | Heat sealing apparatus for plastic bags | — | 2002-09-17 |
| 6393212 | Portable steam generating system | — | 2002-05-21 |
| 6119590 | Heat sealing apparatus for plastic bags | — | 2000-09-19 |
| 5947019 | Heat sealing apparatus for plastic bags | — | 1999-09-07 |
| 5945608 | Hall effect fluid flow switch and flow meter | — | 1999-08-31 |
| 5939688 | Fluid responsive switch pivot arm seal | — | 1999-08-17 |
| 5932814 | Photo detector bending beam flow switch and flow meter | — | 1999-08-03 |
| 5847288 | Photo detector bending beam flow switch and flow meter | — | 1998-12-08 |
| 5826503 | Heat sealing apparatus for plastic bags | — | 1998-10-27 |
| 5767419 | Hall effect fluid flow switch and flow meter | — | 1998-06-16 |
| 5159305 | Magnet responsive variable differential switching apparatus | — | 1992-10-27 |
| 5021619 | Flow responsive switch apparatus | — | 1991-06-04 |