Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5794261 | Protective joint guard | — | 1998-08-18 |
| 5694649 | Adjustable baseball batter's and catcher's helmet with mask | Matthew Winningham, Randy D. Black | 1997-12-09 |
| D385663 | Catcher's cap | Sally Yeast | 1997-10-28 |
| 5575017 | Adjustable baseball batter's helmet | Matthew Winningham, Randy D. Black, Sally Yeast | 1996-11-19 |
| 5370527 | Fuel tube for burner assembly with remote fuel tank | Matthew Steven Copeland | 1994-12-06 |
| 4881520 | Propane-fueled cooking apparatus | — | 1989-11-21 |
| 4870314 | Cam-actuated piezoelectric ignition device for gas appliance | — | 1989-09-26 |
| D301245 | Air pump | — | 1989-05-23 |
| 4759339 | Compact single burner propane campstove | — | 1988-07-26 |
| 4756697 | Air compressor with plug holder | — | 1988-07-12 |
| D293447 | Air compressor | — | 1987-12-29 |
| 4436081 | Damper assembly for barbecue grill | — | 1984-03-13 |
| 4334462 | Gas-fired cooking apparatus | — | 1982-06-15 |