Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D628121 | Inflatable doorframe helmet | — | 2010-11-30 |
| 6936203 | Closed die array for multi-layered articles | Dale Roy Norton | 2005-08-30 |
| 6808579 | Bonding elastomeric articles | Carl Trevor Ross Pulford, Ran Ding, Richard Michael D'Sidocky | 2004-10-26 |
| 6516892 | Method and apparatus for coiled tubing operations | — | 2003-02-11 |
| 6159613 | Rubber article having a surface design for high abrasion resistance | Ram Murthy Krishnan, George Samuel Fielding-Russell | 2000-12-12 |
| 5866265 | Rubber article having a surface design for high abrasion resistance | Ram Murthy Krishnan, George Samuel Fielding-Russell | 1999-02-02 |
| 4585808 | Monomer removal from a polymer | — | 1986-04-29 |
| 4542632 | Hand-operated knitting apparatus | — | 1985-09-24 |