Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488719 | Method for controlling wet film thickness of clear coatings by means of color-dissipating dye | Perry Kilpatrick, Shirish Pandit | 2002-12-03 |
| 6261631 | Method for controlling wet film thickness of clear coatings by means of color-dissipating dye | Perry Kilpatrick, Shirish Pandit | 2001-07-17 |
| 5543719 | Barrier leak detection using electrokinetic ION transport | — | 1996-08-06 |
| 5489370 | Removal of ions from a bulk source by electropotential ion transport using a host receptor matrix | Richard A. Graves | 1996-02-06 |
| 5482632 | Extracting a target ion from an aqueous solution by ion exchange and electropotential ion transport | Richard A. Graves | 1996-01-09 |
| 5434334 | Process for treating an aqueous waste solution | Michael A. Lomasney, Richard A. Graves | 1995-07-18 |
| 5416251 | Method and apparatus for the solidification of radioactive wastes and products produced thereby | Michael A. Lomasney, Robert R. Bridges, Richard A. Graves | 1995-05-16 |
| 5405509 | Remediation of a bulk source by electropotential ion transport using a host receptor matrix | Richard A. Graves, James L. McIntyre | 1995-04-11 |
| 5262024 | Method for effecting the desorption of ionic species from a soil matrix using wave energy | Richard A. Graves | 1993-11-16 |
| 5133117 | Device for applying spreadable coatings | — | 1992-07-28 |
| 5091447 | In-situ polymeric membrane for cavity sealing and mitigating transport of liquid hazardous materials based on aqueous epoxy-rubber alloys | — | 1992-02-25 |
| 4632847 | In situ polymeric membrane for isolating hazardous materials | John Grawe, Vikram K. Sheth | 1986-12-30 |