DO

David E. Ofstein

RP Rampart Packaging: 3 patents #2 of 9Top 25%
AR Atlantic Richfield: 2 patents #271 of 1,061Top 30%
AC Arco Chemical: 1 patents #16 of 42Top 40%
Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Overall (All Time): #670,506 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5064724 Increased regrind usage in coextruded structures 1991-11-12
5049449 Increased regrind usage in coextruded structures 1991-09-17
5003002 Blends of amorphous nylon and ethylene vinyl alcohol copolymers and laminates and containers made therefrom 1991-03-26
4999254 Increased regrind use in coextruded structures 1991-03-12
4894291 Increased regrind usage in coextruded structures 1990-01-16
4728275 Multi-bladed disc cutter for underwater pelletizers Robert J. DiLullo 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, Robert J. DiLullo 1984-11-27
4442273 Process and apparatus for continuous polymerization of a monovinyl aromatic monomer David S. Neiditch, Gerald A. Bullano, Robert J. DiLullo 1984-04-10