Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5047494 | Castable polyurethane elastomers chain extended with 2,3-bis(hydroxymethyl)bicyclo[2,2,1]heptane | Stanley J. Gromelski, Jr., Kou-Chang Liu, Suzanne B. Nelsen | 1991-09-10 |
| 5002830 | Fibrous reinforced materials impregnated with low viscosity polyurethanes/urea forming components | Herbert R. Gillis | 1991-03-26 |
| 4952660 | Copolymer containing vinyl, urea and amide constituents | — | 1990-08-28 |
| 4567035 | Low molecular weight hair spray | Burton H. Waxman | 1986-01-28 |
| 4549007 | Diamine/diol chain extender blends for rim process | Stanley J. Gromelski, Jr., Jesse Werner, Michael J. Brown, Paritosh M. Chakrabarti | 1985-10-22 |
| 4523004 | Diamine/diol chain extender blends for rim process | Stanley J. Gromelski, Jr., Jesse Werner, Michael J. Brown, Paritosh M. Chakrabarti | 1985-06-11 |
| 4448905 | Alcohol substituted amides as chain extenders for polyurethanes | Stanley J. Gromelski, Jr., Eugene V. Hort, Lowell R. Anderson, Earl P. Williams | 1984-05-15 |