Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879846 | Ingot knock out and grind machine | Clifford Turner | 1989-11-14 |
| 4869746 | Straight line shear mechanism | Douglas W. Wright | 1989-09-26 |
AM
Alan W. Menard
Emhart: 1 patents #24 of 90Top 30%
Overall (1989): #31,378 of 140,708Top 25%
2
Patents 1989