Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D728841 | Light fixture | Benjamin Thorpe Puffer, Kenneth J. Jonas | 2015-05-05 |
| D724172 | Repellent fixture | Benjamin Thorpe Puffer, Kenneth J. Jonas | 2015-03-10 |
| 4867640 | Exhaust fan for bathrooms and the like | Robert G. Penlesky, David W. Wolbrink, Kenneth J. Jonas | 1989-09-19 |