Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579920 | Friction pads and disks and compositions and methods for producing same | David Burnett | 2003-06-17 |
| 6533963 | Electrically conductive flexible compositions, and materials and methods for making same | Mohammad S. Abuelhawa, Bruce Zimmerman | 2003-03-18 |
| 6482519 | Coated microparticles, plastic compositions and methods | — | 2002-11-19 |
| 6241914 | Electroconductive composition composite suitable for making same and methods for producing such composition and composite | — | 2001-06-05 |
| 6153671 | Retroreflective adherent particles and their use | — | 2000-11-28 |
| 6010646 | Electroconductive composition and methods for producing such composition | — | 2000-01-04 |
| 5633085 | Durable composite particle and method of making same | — | 1997-05-27 |
| 5580657 | Durable polymeric deposits on inorganic material substrate | Edward P. Smith | 1996-12-03 |
| 5399432 | Galvanically compatible conductive filler and methods of making same | Andrew M. Wasowicz | 1995-03-21 |
| 5370818 | Free-flowing catalyst coated beads for curing polyester resin | — | 1994-12-06 |
| 5264474 | Polymer compositions | David S. Pietrewicz | 1993-11-23 |
| 5116898 | Flame retardant polypropylene based formulations | — | 1992-05-26 |
| 4981890 | Flame retardant nylon compositions | — | 1991-01-01 |
| 4963606 | Thermally stabilized styrenic polymer-based thermoplastic formulations | — | 1990-10-16 |
| 4959500 | Polybrominated bis sulfonamides | — | 1990-09-25 |
| 4957958 | Aromatic bis sulfonamide-containing nylon or polyester | — | 1990-09-18 |
| 4957957 | Polymer compositions containing aromatic sulfonamide | David S. Pietrewicz | 1990-09-18 |
| 4954551 | Halogen-containing organometallic compounds | Mohammed A. Khuddus | 1990-09-04 |
| 4857597 | Thermoplastic formulations | — | 1989-08-15 |
| 4820770 | Polyamide composition | — | 1989-04-11 |
| 4804698 | Flame retardant polypropylene based formulations | — | 1989-02-14 |
| 4186466 | Method for making flame retardant-water repellent coil zipper | — | 1980-02-05 |