Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8852030 | Basketball collection and return apparatus | Jeffrey Jon Campbell | 2014-10-07 |
| 8147356 | Basketball return apparatus | Jeffrey Jon Campbell | 2012-04-03 |
| 8012046 | Basketball return apparatus with mounting stand | Jeffrey Jon Campbell | 2011-09-06 |
| 6659893 | Volleyball training apparatus | Jeffery J. Campbell | 2003-12-09 |
| 5980399 | Ball toss apparatus | Jeffrey Jon Campbell | 1999-11-09 |
| 4352656 | Gas appliance control device | Roger P. Michaud | 1982-10-05 |
| 4319873 | Flame detection and proof control device | Roger P. Michaud | 1982-03-16 |
| 4206696 | Cheese curd processing apparatus and method | George Grant | 1980-06-10 |