Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8647542 | Method of forming a rebate in a surface of a slip form cast core using a rebate form with ferrule support | Justin Vyt Zakaras, Robert Urquhart Connell | 2014-02-11 |
| 7900880 | Lifting anchor support | Robert Urquhart Connell | 2011-03-08 |
| 6694559 | Toilet brush | Alina Kaye Sloan, Dean Lynton Holmes, Jan-Anders Schjottelvig | 2004-02-24 |
| D319886 | Card holder extrusion | Roger F. Simpson | 1991-09-10 |
| D269831 | Molded shell stack chair | — | 1983-07-26 |