Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578242 | Chemical products for adhesive applications | Charles Li Zha, Jan Beetge, Leo Elder | 2023-02-14 |
| 11492522 | Chemical products for adhesive applications | Charles Li Zha, Jan Beetge, Leo Elder | 2022-11-08 |
| 11420306 | Ratchet tool apparatus | — | 2022-08-23 |
| 10668440 | Dust reducing treatment for proppants during hydraulic fracturing operations | Jerome F. Borges, Scott Edward Spillars, Regie Ahmad, Justin Niles, Leo Elder +2 more | 2020-06-02 |
| 10301920 | Proppant materials and methods of tailoring proppant material surface wettability | John M. Terracina, Jerome F. Borges | 2019-05-28 |
| 10017688 | Resin coated proppants for water-reducing application | Silje V. Nordas, Mark D. Leatherman | 2018-07-10 |
| 9879515 | Proppant materials and methods of tailoring proppant material surface wettability | John M. Terracina, Jerry Francis Borges, Scott Edward Spillars, Samantha Huixian Mah | 2018-01-30 |
| 9644462 | Gas lift assist for fossil fuel wells | — | 2017-05-09 |
| 9096790 | Low temperature coated particles comprising a curable liquid and a reactive powder for use as proppants or in gravel packs, methods for making and using the same | Avis Lloyd McCrary, Robert Ray McDaniel | 2015-08-04 |
| 8376241 | Temperature limiting device applicable to single lever valves for mixing hot and cold liquids | Ian Moran | 2013-02-19 |
| 8240383 | Methods for making and using UV/EB cured precured particles for use as proppants | Liang Xu, Avis Lloyd McCrary | 2012-08-14 |
| 8227026 | Particles for use as proppants or in gravel packs, methods for making and using the same | Robert Ray McDaniel, Avis Lloyd McCrary, Liang Xu | 2012-07-24 |
| D484948 | Faucet assembly | Waltherus Maria Johannes Ramaekers | 2004-01-06 |
| 6412272 | Fuel nozzle guide for gas turbine engine and method of assembly/disassembly | George F. Titterton, III, Robert Selinsky, Jr., Randal G. McKinney | 2002-07-02 |
| 6356875 | Integrated production tracking and pay rate calculation system | Mike Threlkeld, Cathy Julius, Alan B. Reynolds, Clyde Howell | 2002-03-12 |
| 6345505 | Dual fuel mixing in a multishear fuel injector with a plurality of concentric ducts | — | 2002-02-12 |
| 6161387 | Multishear fuel injector | — | 2000-12-19 |
| 5826942 | Vehicle seat assembly with adjustable headrest coupled to seat back latch | Mark E. Sutton, Donald Cannell, Joseph F. Prosniewski | 1998-10-27 |
| 4956899 | Self clamping device | — | 1990-09-18 |
| 4946226 | Vehicle seat assembly with attitude adjustable armrest | Randy D. Hurn | 1990-08-07 |
| 4896691 | Pressure compensating device | Ian Moran | 1990-01-30 |
| 4858665 | Hockey stick blade bender | Thomas R. Miller, Mark Motz | 1989-08-22 |