Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855179 | Production of nonwoven fibrous articles | Larry G. Bourland, Kimberly E. Ritrievi, Jon R. Valbert | 1989-08-08 |
| 4728275 | Multi-bladed disc cutter for underwater pelletizers | David E. Ofstein | 1988-03-01 |
| 4485210 | Process for the continuous production of star-block copolymers of a monovinyl aromatic monomer and a conjugated diene | David S. Neiditch, Gerald A. Bullano, David E. Ofstein | 1984-11-27 |
| 4442273 | Process and apparatus for continuous polymerization of a monovinyl aromatic monomer | David S. Neiditch, Gerald A. Bullano, David E. Ofstein | 1984-04-10 |