Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158064 | Method of delivering frac fluid and additives | Robert I. Richie | 2024-12-03 |
| 11781408 | Method of delivering frac fluid and additives | Robert I. Richie | 2023-10-10 |
| 11391134 | Method of delivering frac fluid and additives | Robert I. Richie | 2022-07-19 |
| 10808513 | Method of delivering frac fluid and additives | Robert I. Richie | 2020-10-20 |
| 10443366 | Method of delivering frac fluid and additives | Robert I. Richie | 2019-10-15 |
| 10082011 | Method of delivering frac fluid and additives | Robert I. Richie | 2018-09-25 |
| 9732602 | Method of delivering fracturing fluid and additives by formulating an aqueous based fluid for optimal fracturing fluid characteristics | Robert I. Richie | 2017-08-15 |
| 9127537 | Method of delivering frac fluid and additives | Robert I. Richie | 2015-09-08 |
| 8540022 | Method of delivering frac fluid and additives | Robert I. Richie | 2013-09-24 |
| 8316935 | Method of delivering frac fluid and addivities | Robert I. Richie | 2012-11-27 |
| 8162048 | Method of delivering frac fluid and additives | Robert I. Richie | 2012-04-24 |
| 5866511 | Stabilized solutions of bromonitromethane and their use as biocides | Anthony W. Dallmier, Alan M. Yeoman | 1999-02-02 |
| 5641520 | Halogen compositions for water treatment | Jonathan N. Howarth, Alan M. Yeoman | 1997-06-24 |
| 5559172 | Vinyl aromatic resin compositions containing condensation product of halogenated aromatic diol and an alkylene dihalide | Donald M. Kulich, Thomas B. Cleveland, Arthur G. Mack | 1996-09-24 |
| 5530044 | Alkyl end-capped, halogenated polyethers | Arthur G. Mack | 1996-06-25 |
| 5422126 | Halogen compositions for water treatment and method of preparation thereof | Jonathan N. Howarth, Alan M. Yeoman | 1995-06-06 |
| 5380802 | Fire retardant polyolefin fibers and fabrics | Ray W. Atwell, Harry A. Hodgen, Nicolai A. Favstritsky | 1995-01-10 |
| 5369202 | Polymers or brominated styrene | Ray W. Atwell, Harry A. Hodgen, William R. Fielding, Nicolai A. Favstritsky | 1994-11-29 |
| 5346938 | Smoke suppressed flame retardant unsaturated polyester resin compositions | Nicolai A. Favstritsky, Kevin G. Taylor | 1994-09-13 |
| 5304618 | Polymers of brominated styrene | Ray W. Atwell, Harry A. Hodgen, William R. Fielding, Nicolai A. Favstritsky | 1994-04-19 |
| 5219936 | High impact PVC/polycarbonate alloy compositions | David J. Honkomp, Nicolai A. Favstritsky | 1993-06-15 |
| 5124404 | Flame retardant polypropylene molding compositions | Ray W. Atwell, Donna L. Collison, Nicolai A. Favstritsky, Harry A. Hodgen | 1992-06-23 |
| 5077337 | Flame retardant graft copolymers of polypropylene | Ray W. Atwell, Nicolai A. Favstritsky, Harry A. Hodgen | 1991-12-31 |
| 5041484 | Flame retardant hot melt adhesive compositions using brominated styrene/atactic polypropylene graft copolymers | Ray W. Atwell, Donna L. Collison, Nicolai A. Favstritsky | 1991-08-20 |
| 5036129 | Flame retardant hot melt adhesive compositions | Ray W. Atwell, Nicolai A. Favstritsky, John P. Stallings | 1991-07-30 |