Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D390984 | Lantern | Norris R. Long, Randall L. May, Franklin T. Schmidt, Bert D. Heinzelman, Lance V. Swearingen +3 more | 1998-02-17 |
| D382951 | Heater | Robert Deines, Clyde R. Schulte, Stuart L. Meether, Douglas A. Lynn | 1997-08-26 |