Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838738 | Pressure compensated weigh system | James A. Salter, Thomas Schmidt, Thomas S. Dewitz, Charles M. Arbore, Johannes W. van der Meer +2 more | 1989-06-13 |
FD
Frederick M. H. J. Duysings
Overall (1989): #114,994 of 140,708Top 85%
1
Patents 1989