Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252943 | Method and apparatus for automatic drill out | Virgilio Garcia Soule, Brandon Scott Mitchell, Travis Martin Bahrt | 2025-03-18 |
| 12103175 | Robotic apparatus | Harry Thorpe, Gisle-Andre Larsen, Vincent Strong, Simon White, Paul Stockwell | 2024-10-01 |
| 10159285 | Vaporizer with improved ventilation | — | 2018-12-25 |
| 10143237 | Vaporizer with improved tip | — | 2018-12-04 |
| D821641 | Vaporizer tip | — | 2018-06-26 |
| 9986764 | Vaporizer | — | 2018-06-05 |
| 9974341 | Convenient smoking device vaporizer with improved air flow | — | 2018-05-22 |
| D815349 | Vaporizer tip | — | 2018-04-10 |
| D814694 | Vaporizer tip | — | 2018-04-03 |
| D813447 | Vaporizer | — | 2018-03-20 |
| 5168012 | Carbon black beads with latex additive | Rodney Taylor | 1992-12-01 |
| 4975267 | Stable K.sub.2 FE.sub.22 O.sub.34 potassium ferrite phase and method of manufacture | David K. Crabbe, Thomas S. Coursen, Jr. | 1990-12-04 |
| 4963343 | Stable k.sub.2 fe.sub.22 o.sub.34 potassium ferrite phase | David K. Crabbe, Thomas S. Coursen, Jr. | 1990-10-16 |
| 4623430 | Polymerization inhibitor for vinyl aromatic compounds | Kevin Menard, James R. Butler | 1986-11-18 |
| 4563517 | Polymer modification system for vinylaromatic monomer production apparatus | James R. Butler, Mark Victor | 1986-01-07 |
| 4558169 | Process for the production of vinyltoluene | Darrell E. Bailey | 1985-12-10 |
| 4538017 | Conversion of paraffins to aromatics | James R. Butler | 1985-08-27 |
| 4520220 | Alkylation of aromatics employing silicalite catalysts | James R. Butler, Cleve H. Forward | 1985-05-28 |
| 4492675 | Apparatus for the production of vinyltoluene | Darrell E. Bailey | 1985-01-08 |
| 4490570 | Method for para selective alkylation employing silicalite catalysts | Cleve H. Forward, James R. Butler, Gary D. Branum | 1984-12-25 |
| 4489214 | Production of ortho-suppressed dialkyl benzenes | James R. Butler, Debra L. Kendall, Cleve H. Forward, Gary D. Branum | 1984-12-18 |
| 4469558 | Apparatus for distilling vinylaromatic compounds | — | 1984-09-04 |
| 4468343 | Polymerization co-inhibitors for vinyl aromatic compounds | James R. Butler, Debra L. Kendall, Karen A. Mikkelson | 1984-08-28 |
| 4466904 | Polymerization co-inhibitors for vinyl aromatic compounds | James R. Butler, Karen A. Mikkelson | 1984-08-21 |
| 4466905 | Polymerization inhibition process for vinyl aromatic compounds | James R. Butler, Debra L. Kendall, Karen A. Mikkelson | 1984-08-21 |