| 5392858 |
Milling apparatus and method for well casing |
Alan D. Peters, Randolph A. Busch, Thomas Andrew Huddle, Ronald E. Cherry |
1995-02-28 |
| 5327970 |
Method for gravel packing of wells |
Alan D. Peters, Charles D. Ebinger, Thomas Andrew Huddle |
1994-07-12 |
| 5107943 |
Method and apparatus for gravel packing of wells |
Alan D. Peters, Charles D. Ebinger, Thomas Andrew Huddle |
1992-04-28 |
| 4932129 |
Casing punch for wells |
Herman J. Schellstede, Alan D. Peters |
1990-06-12 |
| 4928757 |
Hydraulic well penetration apparatus |
Herman J. Schellstede, Alan D. Peters |
1990-05-29 |
| 4815231 |
Trap for small crawling pests |
— |
1989-03-28 |
| 4790384 |
Hydraulic well penetration apparatus and method |
Herman J. Schellstede, Alan D. Peters |
1988-12-13 |
| 4709503 |
Crawling insect trap |
— |
1987-12-01 |
| 4594807 |
Crawling pest eliminator system and method |
— |
1986-06-17 |
| 4549538 |
Pin inserter sheath |
William C. Schadrack, III, Joyce K. Eyerly |
1985-10-29 |