Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864845 | Electronic field permeameter | Mark A. Chandler, David J. Goggin, Gary G. Kocurek, Larry W. Lake | 1989-09-12 |
PH
Patrick J. Horne
Overall (1989): #71,079 of 140,708Top 55%
1
Patents 1989