WK

William B. Korb

IT Irwin Industrial Tool: 32 patents #2 of 165Top 2%
AM American Saw & Mfg.: 9 patents #1 of 19Top 6%
BD Black & Decker: 7 patents #442 of 2,138Top 25%
Overall (All Time): #57,505 of 4,157,543Top 2%
48
Patents All Time

Issued Patents All Time

Showing 25 most recent of 48 patents

Patent #TitleCo-InventorsDate
12257640 Recip blade Matthew Christopher Green, Stephen A. Hampton 2025-03-25
12145206 Saw blade with set cutting teeth Poinon Z. Sanogo, Asif Elliston, Matthew Christopher Green, Douglas K. Fosberg, Steve Hampton +3 more 2024-11-19
12005514 Recip blade Matthew Christopher Green, Stephen A. Hampton 2024-06-11
11813683 Saw blade with set cutting teeth Poinon Z. Sanogo, Asif Elliston, Matthew Christopher Green, Douglas K. Fosberg, Steve Hampton +3 more 2023-11-14
11583945 Recip blade Matthew Christopher Green, Stephen A. Hampton 2023-02-21
10857605 Reciprocating saw blade with curved cutting edge Stephen A. Hampton, Asif Elliston, Douglas K. Fosberg 2020-12-08
10343229 Reciprocating saw blade with curved cutting edge Stephen A. Hampton, Asif Elliston, Douglas K. Fosberg 2019-07-09
10137507 Hole cutter with multiple fulcrums Joseph Thomas Novak, Justin Beach 2018-11-27
9884374 Hole cutter with multiple fulcrums Joseph Thomas Novak, Justin Beach 2018-02-06
9757807 Reciprocating saw blade with curved cutting edge Stephen A. Hampton, Asif Elliston, Douglas K. Fosberg 2017-09-12
D789428 Hole saw Joseph Thomas Novak, Matthew Christopher Green, Robert Richard Zielonka, Joseph H. DeSantis, Christopher F. Fitzgerald +1 more 2017-06-13
9434033 Hole cutter with extruded cap Joseph Thomas Novak, Robert Richard Zielonka 2016-09-06
D765159 Hole saw Joseph Thomas Novak, Matthew Christopher Green, Robert Richard Zielonka 2016-08-30
9375796 Saw blade with robust tooth form Asif Elliston, Stephen A. Hampton 2016-06-28
9370834 Saw blade with feed limiter Asif Elliston, Stephen A. Hampton, Douglas K. Fosberg, Charles Kalomeris 2016-06-21
9248518 Saw blade tooth form for abusive cutting applications Asif Elliston, Stephen A. Hampton 2016-02-02
D745350 Saw blade tang Stephen A. Hampton, Douglas K. Fosberg 2015-12-15
D745348 Saw blade tang Stephen A. Hampton, Douglas K. Fosberg 2015-12-15
D745349 Saw blade tang Stephen A. Hampton, Douglas K. Fosberg 2015-12-15
9199321 Double sided hand hack saw blade and method of manufacture Joseph Thomas Novak 2015-12-01
9126259 Methods of making utility knife blades Brian K. Douglas 2015-09-08
D711441 Hole saw Joseph Thomas Novak, Matthew Christopher Green, Robert Richard Zielonka, Joseph H. DeSantis, Christopher F. Fitzgerald +1 more 2014-08-19
D701544 Hole saw Joseph Thomas Novak, Matthew Christopher Green, Robert Richard Zielonka 2014-03-25
8573907 Hole cutter with minimum tooth pitch to blade body thickness ratio Charles Kalomeris, Joseph Thomas Novak, Christopher F. Fitzgerald 2013-11-05
D692470 Hole saw Joseph Thomas Novak, Matthew Christopher Green, Robert Richard Zielonka, Joseph H. DeSantis, Christopher F. Fitzgerald +1 more 2013-10-29