Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5106884 | Flexible polyurea foams having controlled load bearing qualities | Robert B. Turner, Ralph D. Priester, Jr., Robert A. Kuklies, Ronald M. Herrington, James R. Porter | 1992-04-21 |
| 5008325 | Polyurethane-urea resins with incorporated hydrophobic microparticle fillers | Jorge Soto, Joginder N. Anand | 1991-04-16 |
| 4946872 | Polyisocyanate prepolymers prepared from rigid polyaromatic precursor materials, and polyurethanes prepared therefrom | Oomman P. Thomas, Earl E. Burt, III | 1990-08-07 |
| 4894403 | Polyisocyanate compositions containing rigid compounds or polymers, and polyurethanes prepared therefrom | Oomman P. Thomas, Earl E. Burt, III | 1990-01-16 |
| 4845133 | Flexible polyurea or polyurea-polyurethane foams prepared from high equivalent weight amine-terminated compounds | Ralph D. Priester, Jr., Ronald M. Herrington | 1989-07-04 |
| 4701476 | Polyurethane elastomers prepared from high molecular weight prepolymers | Donald J. Burchell, Jr. | 1987-10-20 |
| 4689356 | Polyurethane elastomers prepared in a two-step process using mixtures of chain extenders | John H. Spells, James A. Vanderhider | 1987-08-25 |
| 4686242 | Polyurea polymers prepared from urea containing prepolymers | Robert B. Turner, Raymond A. Plepys, Ralph D. Priester, Jr., Manuel Gonzales, Kimbley A. Bushman | 1987-08-11 |
| 4642320 | Reaction injection molded polyureas employing high molecular weight amine-terminated polyethers | Robert B. Turner, James A. Vanderhider | 1987-02-10 |
| 4530941 | Reaction injection molded polyurethanes employing high molecular weight polyols | Robert B. Turner, James A. Vanderhider | 1985-07-23 |
| 4521330 | Non-aqueous urea-polyether gel compositions and a method for their preparation | Franciszek Olstowski | 1985-06-04 |
| 4485031 | Compatible mixtures of aminated polyether polyols and low molecular weight glycols | Franciszek Olstowski | 1984-11-27 |
| 4485032 | Compatible polyol blends | Franciszek Olstowski | 1984-11-27 |