Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087120 | Crowd dispersing composition | — | 2018-10-02 |
| 8086628 | Systems and methods for user-constructed hierarchical interest profiles and information retrieval using same | Thomas A. Bellwood, Robert B. Chumbley, Matthew F. Rutkowski | 2011-12-27 |
| 7426508 | Systems and methods for user-constructed hierarchical interest profiles and information retrieval using same | Thomas A. Bellwood, Robert B. Chumbley, Matthew F. Rutkowski | 2008-09-16 |
| 5823212 | Stadium umbrella | — | 1998-10-20 |
| 5190986 | Elastomeric low density foamable compositions and process of making the same and articles made therefrom | Popkin Shenian | 1993-03-02 |
| 5130340 | Elastomeric low density foamable compositions and process of making the same and articles made therefrom | Popkin Shenian | 1992-07-14 |
| 5128073 | Expanding thermoplastic resin beads with very high frequency energy | Bang M. Kim, David Scott Miller | 1992-07-07 |
| 5008298 | Expandable thermoplastic resin beads | William E. Gibbs, Lynn M. Hans | 1991-04-16 |
| 4968466 | Expandable thermoplastic resin beads | William E. Gibbs, Lynn M. Martynowicz | 1990-11-06 |
| 4938800 | Alcohol printing solution with reduced fume emission | — | 1990-07-03 |
| 4920153 | Expandable thermoplastic resin beads | William E. Gibbs, Lynn M. Hans | 1990-04-24 |
| 4904702 | Foamable engineering thermoplastic compositions | — | 1990-02-27 |
| 4874796 | Expandable thermoplastic resin beads | William E. Gibbs, Lynn M. Hans | 1989-10-17 |
| 4857390 | Low density extruded foam having high compressive strength | Barbara M. Bacskai, Daniel L. Roberts, Richard C. Bopp | 1989-08-15 |
| 4786692 | High strength, reduced heat distortion temperature thermoplastic composition | Deborah L. Allen, Robert A. Wiercinski | 1988-11-22 |
| 4783494 | Thermoplastic compositions of polycarbonate resin and copolymers of ethylene and acrylic or methacrylic acid | — | 1988-11-08 |
| 4782098 | Expandable thermoplastic resin beads | William E. Gibbs, Lynn M. Hans | 1988-11-01 |
| 4778656 | Method for enhancing ionizing radiation | Roger W. Avakian | 1988-10-18 |
| 4727093 | Low density particles of polyphenylene ether resins | Frederick L. Sanford | 1988-02-23 |
| 4683247 | Foamable thermoplastic compositions, foamed articles and foaming method based on pre-compounded nucleating agent-resin concentrate | Roger W. Avakian | 1987-07-28 |
| 4579901 | Modified polyphenylene ether compositions having improved flow | Robert L. Reis | 1986-04-01 |
| 4544677 | Foamable polycarbonate compositions, articles and methods | Roger W. Avakian | 1985-10-01 |
| 4536542 | Method for altering the surface of thermoplastic polymers | — | 1985-08-20 |
| 4373040 | Epoxy molding compound | — | 1983-02-08 |
| 4285759 | Apparatus for stripping a cover sheet | Thomas E. Patten | 1981-08-25 |