| 9376882 |
Self-energizing annular seal |
David H. Theiss, Christopher George Kocurek, Terry L. Shinn, Keith Garbett |
2016-06-28 |
| 5464820 |
Specific inhibitors of tissue kallikrein |
Zhengxin Dong, Timothy B. Frigo |
1995-11-07 |
| 5129660 |
Seal assembly for a well housing hanger structure |
William M. Taylor |
1992-07-14 |
| 5110144 |
Casing hanger seal assembly |
Rickey D. Book |
1992-05-05 |
| 5098132 |
Length compensating joint |
— |
1992-03-24 |
| 4835253 |
Specific inhibitors of tissue kallikrein |
— |
1989-05-30 |
| 4679800 |
Hawser chain seal assembly |
— |
1987-07-14 |
| 4668126 |
Floating drilling rig apparatus and method |
— |
1987-05-26 |
| 4657263 |
Annular packing unit and insert |
Joseph H. Hynes |
1987-04-14 |
| 4626513 |
Method and apparatus for ligand detection |
Bernard Hoop, Jr. |
1986-12-02 |
| 4605195 |
Annular blowout preventer packing unit |
Kenneth W. Colvin, Julian D. Keithahn |
1986-08-12 |
| 4570977 |
Mechanical connector apparatus |
Richard B. Lee |
1986-02-18 |
| 4558750 |
Method and apparatus for forming boreholes |
Hubert L. Elkins, Milton E. Goodhart |
1985-12-17 |
| 4554982 |
Apparatus for forming boreholes |
— |
1985-11-26 |
| 4478827 |
Renin inhibitors |
Edgar Haber |
1984-10-23 |
| 4455303 |
Renin inhibitors |
— |
1984-06-19 |
| 4360226 |
Roll-flex connector |
— |
1982-11-23 |
| 4305428 |
Surge absorber |
— |
1981-12-15 |
| 4299253 |
Pulsation dampener |
— |
1981-11-10 |
| 4269827 |
Process and composition for reducing blood pressure |
Edgar Haber |
1981-05-26 |
| 4186776 |
Pulsation dampener or surge absorber |
— |
1980-02-05 |
