Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7624743 | Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup | Diptabhas Sarkar, Ronald J. Powell, Ian D. Robb, Bradley L. Todd | 2009-12-01 |
| 5944106 | Well treating fluids and methods | Eldon D. Dalrymple, Jeff Dahl, Prentice G. Creel | 1999-08-31 |
| 5462671 | Method of removing heavy metals from solutions of amino-carboxylic acids for disposal purposes | Gary W. Bradley | 1995-10-31 |
| 5015298 | Composition and method for removing iron containing deposits from equipment constructed of dissimilar metals | — | 1991-05-14 |
| 5009714 | Process for removing copper and copper oxide deposits from surfaces | Gary W. Bradley | 1991-04-23 |
| 4666528 | Method of removing iron and copper-containing scale from a metal surface | Gary W. Bradley | 1987-05-19 |
| 4586961 | Methods and compositions for removing copper and copper oxides from surfaces | Gary W. Bradley | 1986-05-06 |