Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7789628 | Plastic fans having improved fan ring weld line strength | Jonathan B. Stagg | 2010-09-07 | $17,560,000 |
| 7168922 | Plastic fans having improved fan ring weld line strength | Jonathan B. Stagg | 2007-01-30 | $20,330,000 |
| 6530748 | Enhanced fan and fan drive assembly | Gerard M. Light, James R. DeBrabander, Neil E. Robb | 2003-03-11 | $8,642,000 |
| 6358010 | Enhanced fan and fan drive assembly | Gerard M. Light, James R. DeBrabander, Neil E. Robb | 2002-03-19 | $2,862,000 |
| 6206639 | Enhanced fan and fan drive assembly | Gerard M. Light, James R. DeBrabander, Neil E. Robb | 2001-03-27 | $4,458,000 |