Top Inventors at Thomassen & Drijver-Verblifa B.V. All Time
Showing 1–23 of 23 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Gerrit H. F. Ter Horst | 5 |
| 2 | Johannes A. Glerum | 4 |
| 3 | Gerrit Willem Brilman | 3 |
| 3 | Willem P. Post | 3 |
| #5 | Hendrik G. Heyting | 2 |
| #5 | Hendrik D. van Doren | 2 |
| #5 | Hendrik C. Vrind | 2 |
| #5 | Johan Willem Roeterdink | 2 |
| #5 | Pieter G. Uithoven | 2 |
| #10 | Berend J. Dijkman | 1 |
| #10 | Cornelis J. Van Dongen | 1 |
| #10 | Frans Hoekstra | 1 |
| #10 | Gerrit J. Kleinnibbelink | 1 |
| #10 | Henrik J. Hamer | 1 |
| #10 | Hendrik G. Heijting | 1 |
| #10 | Martinus Boersma | 1 |
| #10 | Pieter Hendrik Lutgendorf | 1 |
| #10 | Robert C. Klunder | 1 |
| #10 | Derk J. Middeldorp | 1 |
| #10 | Nicolaas Bessels | 1 |
| #10 | Jelle Veenstra | 1 |
| #10 | Johannus C. Kempers | 1 |
| #10 | Anton O. Timmer | 1 |