Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687704 | Portable grill | Allan C. Lerch, John H. Waugh, Ernie Gillam, Calvin F. Sprinkle | 1997-11-18 |
| D381557 | Combined barbeque grill and ring shelf | Kathy L. Bradley, Olden A. Dockery, Randy A. Smitley, Calvin F. Sprinkle, Donald T. Payne | 1997-07-29 |
| D379900 | Portable grill | Ernie Gillam, Allan C. Lerch, Calvin F. Sprinkle | 1997-06-17 |
| D379572 | Combined barbeque grill and ring shelf | Kathy L. Bradley, Olden A. Dockery, Randy A. Smitley, Calvin F. Sprinkle, Donald T. Payne | 1997-06-03 |
| D378973 | Barbeque grill ring shelf | Kathy L. Bradley, Olden A. Dockery, Randy A. Smitley, Calvin F. Sprinkle, Donald T. Payne | 1997-04-29 |
| D378486 | Barbeque grill open ring shelf | Kathy L. Bradley, Olden A. Dockery, Randy A. Smitley, Calvin F. Sprinkle, Donald T. Payne | 1997-03-18 |
| D377734 | Side shelf for a barbeque grill | Edward Golladay, Jr., Donald T. Payne, Randy A. Smitley, Calvin F. Sprinkle, Marine Walls | 1997-02-04 |