Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D362160 | Interlocking utensil set | Charles A. Brewer, Bruce Cohen, James Cohen, Robert Kleckauskas, Mike Thuma +1 more | 1995-09-12 |
| D347763 | Drinking cup | Robert Kleckauskas, Charles A. Brewer, Craig Scherer, Michael Thuma, Bruce Cohen +1 more | 1994-06-14 |
| D324822 | Combined bottle and cap | Bruce Cohen, James Cohen, Robert Kleckauskas, Craig Scherer | 1992-03-24 |
| D314507 | Spray bottle | Bruce Cohen, James Cohen, Robert Kleckauskas, Craig Scherer | 1991-02-12 |
| D285639 | Scraping device | Bruce Cohen, James Cohen, Robert Kleckauskas, Robert Podall | 1986-09-16 |