Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D260519 | Telephone key base | — | 1981-09-01 |
HT
Hans G. Thames
Overall (All Time): #4,096,123 of 4,157,543Top 100%
1
Patents All Time