Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8820079 | Chloro- and bromo-fluoro olefin compounds useful as organic rankine cycle working fluids | Ryan Hulse, Haridasan K. Nair, David Nalewajek, Rajiv R. Singh | 2014-09-02 |
| 8637443 | Cleaning compositions and methods comprising a hydrofluoro-olefin or hydrochlorofluoro-olefin solvent | Rajat S. Basu, Kane D. Cook, David Nalewajek | 2014-01-28 |
| 8133407 | Sesquiterpene stabilized compositions | Rajiv R. Singh, Raymond H. Thomas, Mark W. Spatz, Roy P. Robinson, George J. Samuels +6 more | 2012-03-13 |
| 7428816 | Working fluids for thermal energy conversion of waste heat from fuel cells using Rankine cycle systems | Rajiv R. Singh, David P. Wilson, Ryan Hulse | 2008-09-30 |
| 6355113 | Multiple solvent cleaning system | David Nalewajek, Rajat S. Basu, David P. Wilson, Michael Van Der Puy, Ellen L. Swan +4 more | 2002-03-12 |
| 5868799 | Surfactants and drying and drycleaning compositions which utilize said surfactants | David Nalewajek, Leonard M. Stachura | 1999-02-09 |
| 5856286 | Surfactants for use in drying and dry cleaning compositions | David Nalewajek, Leonard M. Stachura | 1999-01-05 |
| 5610128 | Surfactants and drying and drycleaning compositions which utilize said surfactants | David Nalewajek, Leonard M. Stachura | 1997-03-11 |
| 4724096 | Surfactant containing binary, water displacement composition | Francis J. Figiel | 1988-02-09 |
| 4689170 | Water displacement composition | Francis J. Figiel | 1987-08-25 |