Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959349 | Downhole pressure pulse system | Paul Victor Oberlin | 2024-04-16 |
| 11851991 | Downhole concentric friction reduction system | Daniel Hernandez, JR., James R. Streater, Jr., Paul Victor Oberlin | 2023-12-26 |
| 10660830 | Aerosol antiperspirant product | Sebastian ALVAREZ, Kevin Ronald Franklin, Philip Christopher Waterfield | 2020-05-26 |
| 4402840 | Antioxidant combinations of molybdenum complexes and organic sulfur compounds for lubricating oils | Louis deVries | 1983-09-06 |
| 4395343 | Antioxidant combinations of sulfur containing molybdenum complexes and organic sulfur compounds | Louis de Vries | 1983-07-26 |
| 4394279 | Antioxidant combinations of sulfur containing molybdenum complexes and aromatic amine compounds for lubricating oils | Louis deVries | 1983-07-19 |
| 4370246 | Antioxidant combinations of molybdenum complexes and aromatic amine compounds | Louis deVries | 1983-01-25 |
| 4369119 | Antioxidant combinations of molybdenum complexes and organic sulfur compounds for lubricating oils | Louis deVries | 1983-01-18 |
| 4285822 | Process for preparing a sulfurized molybdenum-containing composition and lubricating oil containing the composition | Louis deVries | 1981-08-25 |
| 4283295 | Process for preparing a sulfurized molybdenum-containing composition and lubricating oil containing said composition | Louis deVries | 1981-08-11 |
| 4272387 | Process of preparing molybdenum complexes, the complexes so-produced and lubricants containing same | Louis de Vries | 1981-06-09 |
| 4265773 | Process of preparing molybdenum complexes, the complexes so-produced and lubricants containing same | Louis deVries | 1981-05-05 |
| 4263152 | Process of preparing molybdenum complexes, the complexes so-produced and lubricants containing same | Louis deVries | 1981-04-21 |
| 4261843 | Reaction product of acidic molybdenum compound with basic nitrogen compound and lubricants containing same | Louis deVries | 1981-04-14 |
| 4259195 | Reaction product of acidic molybdenum compound with basic nitrogen compound and lubricants containing same | Louis deVries | 1981-03-31 |
| 4259194 | Reaction product of ammonium tetrathiomolybdate with basic nitrogen compounds and lubricants containing same | Louis deVries | 1981-03-31 |