Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9149700 | Quick start to drive force | — | 2015-10-06 |
| 7520952 | Adhesive lifting mechanism | Michael Siemer, Andrew Palmer | 2009-04-21 |
| 5996469 | Rodless power cylinder | — | 1999-12-07 |
| 5984276 | Cable retraction speed limiter for air balancing hoist | — | 1999-11-16 |
| 5556903 | Polybrominated phenylphosphate flame retardent for engineering thermoplastic compositions | — | 1996-09-17 |
| 5483868 | Braking apparatus for a rodless piston actuated reciprocating carriage | — | 1996-01-16 |
| 5303638 | Rodless piston and cylinder assembly for a reciprocating carriage | — | 1994-04-19 |
| 4992496 | Flame retardant modified polyphenylene oxide composition | — | 1991-02-12 |
| 4746682 | Polyurethane flame retardant | — | 1988-05-24 |
| 4711931 | Flame retarded polycarbonate polymers | — | 1987-12-08 |
| 4710530 | Flame retardant polyphenylene ether molding compositions | — | 1987-12-01 |
| 4694733 | Cable shield for a rodless cylinder | — | 1987-09-22 |
| 4623687 | Bicyclic phosphine oxides and their use as flame retardants in styrene modified polyphenylene ether resins | — | 1986-11-18 |
| 4613699 | Phosphine oxides and their use as flame retardants in styrene modified polyphenylene ether resins | — | 1986-09-23 |
| 4555562 | Polyurethane elastomer composition | Fui-Tseng H. Lee | 1985-11-26 |
| 4503178 | Cyclic phosphine oxides and their use as flame retardants in styrene modified polyphenylene ether resins | — | 1985-03-05 |
| 4456743 | Polyurethane adhesive composition and a curative system containing a polyhydroxyalkylphosphine oxide | Fui-Tseng H. Lee | 1984-06-26 |
| 4456742 | Polyurethane coating composition with a curative containing polyhydroxyalkylphosphine oxide | Fui-Tseng H. Lee | 1984-06-26 |
| 4440944 | Fire retardant epoxy resins containing 3-hydroxyalkylphosphine oxides | Edward R. Fretz, Jr. | 1984-04-03 |
| 4380571 | Fire retardant epoxy resins containing 3-hydroxyalkylphosphine oxides | Edward R. Fretz, Jr. | 1983-04-19 |
| 4345059 | Fire retardant epoxy resins containing 3-hydroxyalkylphosphine oxides | Edward R. Fretz, Jr. | 1982-08-17 |