Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6102790 | Automated method and apparatus for the extraction of edible products from crawfish and similar crustaceans | Thomas C. Cowsar | 2000-08-15 |
| 6042464 | Method and apparatus for the extraction of edible products from crawfish and similar crustaceans | Thomas C. Cowsar | 2000-03-28 |
| 5831177 | Fluid driven siren flowmeter | Wilson C. Chin, Jimmy Wayne Anders, Mark A. Proett | 1998-11-03 |
| 5813460 | Formation evaluation tool and method for use of the same | Paul D. Ringgenberg, Roger L. Schultz, Neal G. Skinner, Curtis E. Wendler, Robert W. Srubar | 1998-09-29 |
| 5799733 | Early evaluation system with pump and method of servicing a well | Paul D. Ringgenberg, Neal G. Skinner, Curtis E. Wendler, Roger L. Schultz, Robert W. Srubar | 1998-09-01 |
| 5680899 | Electronic wellhead apparatus for measuring properties of multiphase flow | Weldon J. Ginzel, Jr. | 1997-10-28 |
| 5644076 | Wireline formation tester supercharge correction method | Mark A. Proett, Wilson C. Chin | 1997-07-01 |
| 5602334 | Wireline formation testing for low permeability formations utilizing pressure transients | Mark A. Proett | 1997-02-11 |
| 5515336 | MWD surface signal detector having bypass loop acoustic detection means | Wilson C. Chin, Wallace R. Gardner | 1996-05-07 |