JZ

John Zapushek

MC Master Lock Company: 23 patents #9 of 208Top 5%
HC Harley-Davidson Motor Company: 1 patents #284 of 535Top 55%
OM Outboard Marine: 1 patents #244 of 426Top 60%
📍 Racine, WI: #34 of 1,018 inventorsTop 4%
🗺 Wisconsin: #1,349 of 40,088 inventorsTop 4%
Overall (All Time): #165,314 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
7681950 Flip-up seat with rear seat storage Douglas D. Clarkson, Francis James Giunta, Thomas Mandery, Brendon Smith, David Rank 2010-03-23
7448236 Coupler latch lock and method of use Jim Recknagel, Ken Burmesch, Victor Yip 2008-11-11
D570667 Bicycle lock Zachery T. Nave 2008-06-10
7353671 Adjustable width coupler latch lock Jim Recknagel, Ken Burmesch, Victor Yip 2008-04-08
7267355 Anti-rotational hitch ball Christopher R. Irgens, Frank Scott, Rolf Hohmann, Mark Van Handel, Craig Kottke +1 more 2007-09-11
D546663 Receiver pin Jim Recknagel, Ken Burmesch, Chris Irgens, Rolf Hohmann, Mark Van Handel +3 more 2007-07-17
D536236 Receiver pin Jim Recknagel, Ken Burmesch, Chris Irgens, Rolf Hohmann, Mark Van Handel +3 more 2007-02-06
D531008 Receiver pin Jim Recknagel, Ken Burmesch, Chris Irgens, Rolf Hohmann, Mark Van Handel +3 more 2006-10-31
7104563 Integral locking coupler Tim Makos, Chris Irgens, Joe Elliott 2006-09-12
D525857 Receiver pin Jim Recknagel, Ken Burmesch, Chris Irgens, Rolf Hohmann, Mark Van Handel +3 more 2006-08-01
D524142 Receiver lock Jim Recknagel, Ken Burmesch 2006-07-04
D524144 Receiver pin Jim Recknagel, Ken Burmesch, Chris Irgens, Rolf Hohmann, Mark Van Handel +3 more 2006-07-04
7066483 Integral locking coupler Tim Makos, Chris Irgens, Joe Elliott 2006-06-27
D511292 Lock Rolf Hohmann, Chris Irgens 2005-11-08
6865914 Threaded member lock Christopher R. Irgens 2005-03-15
6862905 Pin locking device and method of locking 2005-03-08
6854302 Pneumatic tool lock Christopher R. Irgens 2005-02-15
6629440 Adjustable cable lock Glenn Meekma 2003-10-07
D474100 Bicycle cuff lock 2003-05-06
D469332 Adjustable cable lock Glenn Meekma, Terrence K. Mahon, Dio C. Cavero 2003-01-28
D461392 Pin lock 2002-08-13
6393874 Lock construction Jerry R. Smith 2002-05-28
D457802 Adjustable cable lock Glenn Meekma, Terrence K. Mahon, Dio C. Cavero 2002-05-28
D457113 Lock construction Jerry R. Smith 2002-05-14
4844650 Throttle connector assembly Thomas Wrona 1989-07-04