Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6047993 | Arrangement for connection pipe pieces and method of making same | — | 2000-04-11 |
LJ
Leopold Jungbauer
Overall (All Time): #3,611,773 of 4,157,543Top 90%
1
Patents All Time