Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| RE43603 | Dual filter vacuum cleaner apparatus | Eric Coburn | 2012-08-28 | |
| RE40542 | Dual filter vacuum cleaner apparatus | Eric Coburn, Barry Pears | 2008-10-21 | |
| 6546592 | Dual filter vacuum cleaner apparatus | Eric Cockburn, Barry Pears | 2003-04-15 | $9,867,000 |