Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920228 | Composite wood particulate products with aldehyde-free adhesives and methods for making same | Philip N. Cote, Wallace K. Rowland, Robert J. Rubash, Randall C. Zenke, Sudip Chowdhury | 2018-03-20 |
| 9631058 | Composite wood particulate products with aldehyde-free adhesives and method for making same | Philip N. Cote, Wallace K. Rowland, Robert J. Rubash, Randall C. Zenke, Sudip Chowdhury | 2017-04-25 |
| 8277705 | Restoring damaged rail seats located on concrete rail ties | Craig B. Stolarczyk, Robert M. Loomis, Paul D. Rogers | 2012-10-02 |
| 6635737 | Polymers derived from low unsaturation polyamines | Donald A. Upson, Robert M. Loomis | 2003-10-21 |
| 5302687 | Preparation of resins from phenolic compounds and oxazolines using ammonium or phosphonium salt catalysts | Billy M. Culbertson, Gilbert M. Gynn | 1994-04-12 |
| 4843143 | Copolymerization of bisoxazoline and polyphenolic compound with a hydrocarbon halide catalyst | Billy M. Culberton | 1989-06-27 |
| 4841002 | Liquid aromatic bisoxazoline and disoxazine monomer mixtures cured with polyphenolic compounds | Billy M. Culbertson | 1989-06-20 |
| 4839446 | Thermosetting bis oxazoline-polyphenol based resins for resin transfer molding which contain a monooxazine or monooxazoline diluent | Billy M. Culbertson | 1989-06-13 |
| 4814223 | Low smoke and heat release glass fiber/carbon fiber/bisoxazoline resin composites and method of manufacture | Billy M. Culbertson, Donald D. Carlos | 1989-03-21 |
| 4806267 | Liquid aromatic bisoxazoline and bisoxazine monomer mixtures and process for crosslinking using phenolics | Billy M. Culbertson | 1989-02-21 |
| 4748230 | Preparation of resin from phenolic and oxazoline using phosphine catalyst | Billy M. Culbertson, Marvin L. Deviney, Anil B. Goel | 1988-05-31 |
| 4746719 | Rapid preparation of polyetheramide from bis-oxazoline, polyphenol and carbonium ion salt catalyst | Anil B. Goel | 1988-05-24 |
| 4699970 | Resin from phenolic and oxazoline using phosphorous acid ester as catalyst | Billy M. Culbertson | 1987-10-13 |