Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31389 | Non-wicking polyurethane casting systems | Melvin Brauer, Barton C. Case | 1983-09-20 |
| 4281210 | Electrical devices containing a grease compatible, mineral oil extended polyurethane | Melvin Brauer | 1981-07-28 |
| 4267044 | Thixotropic polyurethane compositions as sealants for membrane separatory devices | Barton C. Case | 1981-05-12 |
| 4256617 | Catalyzed non-toxic polyurethane forming compositions and separatory devices employing the same | Barton C. Case | 1981-03-17 |
| 4231986 | Grease compatible mineral oil extended polyurethane | Melvin Brauer | 1980-11-04 |
| 4224164 | Non-wicking polyurethane casting systems | Melvin Brauer, Barton C. Case | 1980-09-23 |
| RE30321 | Mineral oil extended polyurethane system containing a coupling agent for decontaminating and sealing the interior spaces of an insulated electrical device | Melvin Brauer | 1980-07-01 |