Heilhecker; Joe K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Heilhecker; Joe K..The latest application filed is for "process and apparatus for cleaning particulate solids".
- Heilhecker; Joe K. - Houston TX
- Heilhecker; Joe K. - Bellaire TX
| Patent | Date |
|---|---|
| Process and apparatus for cleaning particulate solids Grant 5,053,082 - Flanigan , et al. October 1, 1 | 1991-10-01 |
| Apparatus and method for removing and recovering oil and/or other oil-based drilling mud additives from drill cuttings Grant 4,836,302 - Heilhecker , et al. June 6, 1 | 1989-06-06 |
| Kelly spinner Grant 4,485,697 - Heilhecker , et al. December 4, 1 | 1984-12-04 |
| Dryer system for drilling mud cuttings Grant 4,319,410 - Heilhecker , et al. March 16, 1 | 1982-03-16 |
| Apparatus and method for detecting abnormal drilling conditions Grant 4,250,974 - Heilhecker , et al. February 17, 1 | 1981-02-17 |
| Subsea riser and flotation means therefor Grant 4,176,986 - Taft , et al. December 4, 1 | 1979-12-04 |
| Riser set-aside system Grant 4,147,221 - Ilfrey , et al. April 3, 1 | 1979-04-03 |
| Apparatus for establishing and maintaining electric continuity in drill pipe Grant 4,051,456 - Heilhecker , et al. September 27, 1 | 1977-09-27 |
| Apparatus for maintaining an electric conductor in a drill string Grant 3,918,537 - Heilhecker November 11, 1 | 1975-11-11 |
| Apparatus for mounting electric conductor in a drill string Grant 3,913,688 - Heilhecker , et al. October 21, 1 | 1975-10-21 |
| Packing assembly Grant 3,907,307 - Maurer , et al. September 23, 1 | 1975-09-23 |
| Method Of Mounting And Maintaining Electric Conductor In A Drill String Grant 3,825,078 - Heilhecker , et al. July 23, 1 | 1974-07-23 |
| Method For Mounting An Electric Conductor In A Drill String Grant 3,825,079 - Heilhecker July 23, 1 | 1974-07-23 |
| Connection For Pipe Joints Grant 3,822,902 - Maurer , et al. July 9, 1 | 1974-07-09 |
| Fluid End For A Plunger Pump Grant 3,801,234 - Love , et al. April 2, 1 | 1974-04-02 |
| Tandem Packing For A Reciprocating Pump Grant 3,776,558 - Maurer , et al. December 4, 1 | 1973-12-04 |
| Method And Apparatus For Treating A Drilling Fluid Grant 3,766,997 - Heilhecker , et al. October 23, 1 | 1973-10-23 |
| Apparatus For Rotatably Suspending A Pipe String In A Well Grant 3,720,261 - Heilhecker , et al. March 13, 1 | 1973-03-13 |
| Method For Sealing Nozzles In A Drill Bit Grant 3,645,331 - Maurer , et al. February 29, 1 | 1972-02-29 |
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