Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5603378 | Well cleaning tool | — | 1997-02-18 |
| 5589353 | Method and apparatus for the selective determination of fermentative cultured activities | D. Roy Cullimore | 1996-12-31 |
| 5531895 | Method and apparatus for installing and removing biologically structured wall systems | D. Roy Cullimore, Al T. Mikell | 1996-07-02 |
| 5187072 | Method and apparatus for the determination of fermentative analytic cultured activities | D. Roy Cullimore, Abimbola T. Abiola, Jeff Reihl, Karim Naqvi | 1993-02-16 |
| 4958683 | Method and apparatus for treating wells | William C. Rogers | 1990-09-25 |
| 4906566 | Method and apparatus for producing analytic culture | D. Roy Cullimore | 1990-03-06 |
| 4765410 | Method and apparatus for cleaning wells | William C. Rogers, D. Roy Cullimore | 1988-08-23 |