Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D257650 | Luggage | Robert P. Davis | 1980-12-23 |
| D257651 | Luggage | Robert P. Davis | 1980-12-23 |
| D257652 | Luggage | Robert P. Davis | 1980-12-23 |
IK
Ira R. Katz
Hartmann Luggage: 19 patents #1 of 4Top 25%
Lenox: 3 patents #6 of 23Top 30%
Maxwell Laboratories: 1 patents #29 of 58Top 50%
Maxwell Technologies: 1 patents #57 of 97Top 60%
Overall (All Time): #137,871 of 4,157,543Top 4%
28
Patents All Time