Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7681783 | Bag in box (BIB) | — | 2010-03-23 |
| D601698 | Eye speculum | Barry Schafer | 2009-10-06 |
| 7188733 | Screening device, such as a screen cylinder, and method of manufacture of the screening device | Jonathan May, Tim Wood, Jari Jurvanen, Jaakko Putkonen | 2007-03-13 |
| 6426003 | Screening device and method of manufacture | Jonathan May, Tim Wood, Jari Jurvanen | 2002-07-30 |
| 4923037 | Fall arrest device | Ian McGuffie | 1990-05-08 |
| 4736889 | Shut-off valve for sprinkler system | — | 1988-04-12 |