Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9463516 | Retained aligning rotating hack saw blade tensioning mechanism and related method | Christopher F. Fitzgerald | 2016-10-11 |
| D765159 | Hole saw | Joseph Thomas Novak, Robert Richard Zielonka, William B. Korb | 2016-08-30 |
| D758812 | Hacksaw blade | Peter Weremchuck | 2016-06-14 |
| 9358625 | Hack saw with integrated retainer for blade pin holder and related method | — | 2016-06-07 |
| 9205551 | Storage tote | Peter Weremchuk | 2015-12-08 |
| 9067313 | Hole saw kit | Peter Weremchuk | 2015-06-30 |
| 8881411 | Hacksaw with blade tensioning mechanism | Joseph Thomas Novak, Peter Weremchuk | 2014-11-11 |
| D711441 | Hole saw | Joseph Thomas Novak, Robert Richard Zielonka, Joseph H. DeSantis, Christopher F. Fitzgerald, Peter Weremchuk +1 more | 2014-08-19 |
| D701544 | Hole saw | Joseph Thomas Novak, Robert Richard Zielonka, William B. Korb | 2014-03-25 |
| 8646601 | Hole saw kit | Peter Weremchuk | 2014-02-11 |
| D693579 | Tool case | Peter Weremchuk | 2013-11-19 |
| 8579555 | Hole cutter with axially-elongated aperture defining multiple fulcrums | Joseph Thomas Novak | 2013-11-12 |
| 8579554 | Hole cutter with axially-elongated aperture defining multiple fulcrums | Joseph Thomas Novak | 2013-11-12 |
| D692736 | Hacksaw blade | Peter Weremchuk | 2013-11-05 |
| D692470 | Hole saw | Joseph Thomas Novak, Robert Richard Zielonka, Joseph H. DeSantis, Christopher F. Fitzgerald, Peter Weremchuk +1 more | 2013-10-29 |
| D687472 | Hole saw | Joseph Thomas Novak, Robert Richard Zielonka, William B. Korb | 2013-08-06 |
| D676654 | Tool case | Peter Weremchuk | 2013-02-26 |
| D660107 | Utility knife blade | — | 2012-05-22 |
| D659176 | Hole saw | Joseph Thomas Novak, Robert Richard Zielonka, William B. Korb | 2012-05-08 |
| 8161654 | Four point utility blade and method | — | 2012-04-24 |
| D644896 | Utility knife blade | — | 2011-09-13 |
| 7921568 | Four point utility blade | — | 2011-04-12 |
| D628453 | Utility knife blade | — | 2010-12-07 |
| D608168 | Utility knife blade | — | 2010-01-19 |
| D563669 | Tool kit box | Michael Bosak, Lisa Fryer, Peter Weremchuk | 2008-03-11 |