Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8819896 | Locking carrier and mounting arrangement for tilt sash counterbalance systems | Wilbur James Kellum, III, Eric Mertz, Mark R. Baker, Richard S. deNormand, Fletcher Smith +1 more | 2014-09-02 |
| 8713844 | Firearm laser sight alignment assembly | Jeffrey W. Mock, John A. Kowalczyk, Jr. | 2014-05-06 |
| 8683731 | Firearm laser sight alignment assembly | John A. Kowalczyk, Jr., Jeffrey W. Mock | 2014-04-01 |
| 8074402 | Frictional drop resistance for sash counterbalanced by curl springs | — | 2011-12-13 |
| 7937809 | Dynamic window jamb channel block | — | 2011-05-10 |
| 7703175 | Curl spring cover | — | 2010-04-27 |
| 5755054 | Trigger blocking device | — | 1998-05-26 |
| 5752495 | Slingshot ball feeder | Jason L. Sweet | 1998-05-19 |
| 5752494 | Band adapter for slingshot | — | 1998-05-19 |