Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D429887 | Toothbrush head | Douglas Hohlbein, Albert Chen | 2000-08-29 |
| 5724697 | Toothbrush construction | Francis P. Paciullo | 1998-03-10 |
MK
Martin H. Klee
Overall (All Time): #2,241,624 of 4,157,543Top 55%
2
Patents All Time