Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069448 | Stomach exercise device | — | 1991-12-03 |
| 4767822 | Method of forming a nonaqueous stable emulsion of rubber in polymerizable monomer, and the polymerization process and thermoplastic copolymers produced thereby | David A. Woodhead, Vincent P. Quigley | 1988-08-30 |
| 4753997 | Process for grafting maleic anhydride or styrene-maleic anhydride onto polyolefins | David A. Woodhead | 1988-06-28 |
| 4749747 | Method of forming a nonaqueous stable emulsion of rubber in polymerizable monomer, and the polymerization process and thermoplastic copolymer produced thereby | David A. Woodhead, Vincent P. Quigley | 1988-06-07 |
| 4739035 | Two-step process for the manufacture of polyamide from diamine and dinitrile | Gerald P. Coffey | 1988-04-19 |
| 4698389 | Method of forming a nonaqueous stable emulsion of rubber in polymerizable monomer, and the polymerization process and thermoplastic copolymer produced thereby | David A. Woodhead, Vincent P. Quigley | 1987-10-06 |
| 4600751 | Hydrophilic silicone-organic copolymer elastomers | Chi-Long Lee | 1986-07-15 |
| 4584337 | Aqueous emulsions containing hydrophilic silicone-organic copolymers | Chi-Long Lee | 1986-04-22 |
| 4552921 | Method of forming a nonaqueous stable emulsion of rubber in polymerizable monomer, and the polymerization process and thermoplastic copolymer produced thereby | David A. Woodhead, Vincent P. Quigley | 1985-11-12 |