Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7316437 | Funeral vehicles | — | 2008-01-08 | |
| 5782198 | Audible warning device | John P. Meloney | 1998-07-21 | |
| 5187661 | Method of determining invaded formation properties including resistivity dielectric constant and zone diameter | — | 1993-02-16 | $10,820,000 |
| 5095272 | Methods for determining formation dip and strike using high frequency phase shift | — | 1992-03-10 | $7,185,000 |