Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877779 | Conduit connector and method | Dennis W. Kerr, Shawn Westrick, John Schoonyan Jr., David Culler, Otto Swogger | 2005-04-12 |
| 6575502 | Conduit connector and method | — | 2003-06-10 |
| 6289557 | Sanitary door handle assembly | Barry F. Manson | 2001-09-18 |
| RE37246 | Member and tube assembly | — | 2001-06-26 |
| 6170888 | Conduit connector and method | — | 2001-01-09 |
| 6068471 | Burner box without manifold return | — | 2000-05-30 |
| 5851110 | Burner box without manifold return | — | 1998-12-22 |
| 5832588 | Tube fitting and assembly method | Dennis W. Kerr | 1998-11-10 |
| 5727303 | Method of making a tube and fitting assembly | — | 1998-03-17 |
| 5707087 | Tube fitting | Dennis W. Kerr | 1998-01-13 |
| 5658025 | Flare-tube assembly | — | 1997-08-19 |
| 5607194 | Member and tube assembly | — | 1997-03-04 |
| 5597186 | Tube fitting | Dennis W. Kerr | 1997-01-28 |
| 5573285 | High-temperature, double-bead, tube-fitting assembly | — | 1996-11-12 |
| 5553602 | Heat-dissipating extender | — | 1996-09-10 |
| 5544406 | Tube fitting assembly method | Dennis W. Kerr | 1996-08-13 |
| 5346138 | Seal for metering orifice | — | 1994-09-13 |
| 5345775 | Refrigeration system detection assembly | — | 1994-09-13 |
| 5313839 | Transducer assembly and method | — | 1994-05-24 |
| 5293771 | Gas leak sensor system | — | 1994-03-15 |
| 5292083 | Construction for securing a paper roll to a holder | — | 1994-03-08 |
| 5129584 | Valve nozzle assembly | — | 1992-07-14 |
| 5063784 | Refrigerant transducer assembly and method | — | 1991-11-12 |
| 5025990 | Adjustable gas nozzle | — | 1991-06-25 |
| 4989791 | Valve nozzle assembly | — | 1991-02-05 |