Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5401664 | Analytical method for determining concentration of decomposition products in solvent used for solvent extraction | Richard I. Larson, Woodfin V. Ligon, Jr., Richard L. Fox | 1995-03-28 | $23,709,000 |
| 5302758 | Deuterated dibutyl and monobutyl phosphates | Richard I. Larson, Woodfin V. Ligon, Jr., Richard L. Fox | 1994-04-12 | $9,151,000 |
| 5281397 | Adjustable open-split interface for a gas chromatograph and a mass spectrometer | Woodfin V. Ligon, Jr. | 1994-01-25 | $11,722,000 |