Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5289875 | Apparatus for obtaining subterranean fluid samples | Charles O. Stokley | 1994-03-01 |
| 5137086 | Method and apparatus for obtaining subterranean fluid samples | Charles O. Stokley | 1992-08-11 |
| 4997042 | Casing circulator and method | Ronald A. Jordan, Charles O. Stokely, James M. Mounteer | 1991-03-05 |
| 4923007 | Inflatable packer with improved reinforcing members | Charles O. Stokley | 1990-05-08 |
| 4893678 | Multiple-set downhole tool and method | Charles O. Stokley | 1990-01-16 |
| 4823882 | Multiple-set packer and method | Charles O. Stokley | 1989-04-25 |
| 4768590 | Inflatable well packer | Charles O. Stokley | 1988-09-06 |
| 4648448 | Packer assembly | Charles O. Stokley, Edwin C. Turner | 1987-03-10 |
| 4566535 | Dual packer apparatus and method | — | 1986-01-28 |
| 4355425 | Panty with a built-in elastic system to minimize gathering and provide a comfortable, conforming fit and method to assemble a panty | Bradley N. Jones | 1982-10-26 |
| 4244590 | Inflatable packer construction | — | 1981-01-13 |