Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5380443 | Method of treating waste water | James Deininger | 1995-01-10 |
| 4983306 | Method of treating waste water | J. Paul Deininger | 1991-01-08 |
LC
Linda K. Chatfield
Overall (All Time): #2,283,795 of 4,157,543Top 55%
2
Patents All Time