Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4917305 | Sprinkler | Gerard Ney | 1990-04-17 |
| 4715511 | Pack comprising an outer rigid envelope and an inner flexible envelope | — | 1987-12-29 |
DB
Dietrich Bohlen
Overall (All Time): #2,323,092 of 4,157,543Top 60%
2
Patents All Time