Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326232 | Two stage pump assembly with mechanical disconnect | David A. McDonnel | 1994-07-05 |
KS
Karl L. Swartout
Overall (1994): #44,183 of 165,921Top 30%
1
Patents 1994