Patents per Year
Top Inventors at Parke, Davis & All Time
Showing 1–13 of 13 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Werner Behme | 3 |
| 2 | Manfred Berleth | 2 |
| 3 | Charles W. Paul | 1 |
| 3 | Eddie Park | 1 |
| 3 | Eric R. George | 1 |
| 3 | Helmut Weinhold | 1 |
| 3 | Loran H. Bruso | 1 |
| 3 | Paul A. Altieri | 1 |
| 3 | Richard D. Richards | 1 |
| 3 | Robert L. Davies | 1 |
| 3 | Gerhard Moessner | 1 |
| 3 | Vincent A. Romito | 1 |
| 3 | Andre R. Von Wattenwyl | 1 |
Most Valuable Patents
| Patent | Est. Value | Year |
|---|---|---|
| Microtome having specimen retraction means | $31M | 1986 |
| Biodegradable compositions comprising starch and alkenol polymers | $27M | 1995 |
| Microtome having a handwheel for driving a specimen holder | $11M | 1986 |
| Sterile indicator device | $9M | 1983 |
| Microtomes | $6M | 1986 |