Dennis A. Nowak has been granted 12 US patents while listed as an inventor at Snap-On Incorporated . The first was granted in 2000 and the most recent in March 2020. Dennis A. Nowak ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Dennis A. Nowak in Franklin, WI, US.
Patents per Year Patents granted per year, 2000 to 2020 Bar chart with a peak of 2 patents in 2001. peak 2 2000: 1 patents 2000 2001: 2 patents 2001 2002: 1 patents 2002 2003: 2 patents 2003 2005: 1 patents 2005 2015: 1 patents 2015 2017: 1 patents 2017 2019: 2 patents 2019 2020: 1 patents 2020 Issued Patents All Time
Showing 1–12 of 12 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
10590770 Reversing mechanism for a power tool Paul W. Griffin , John R. Williams 2020-03-17
10395858 Replaceable trigger components — 2019-08-27
10328564 Controlling incoming air for a multi-directional rotational motor in a single rotational direction John R. Williams 2019-06-25
9808928 Reinforcement member for handle of tool Richard Bothmann , Paul W. Griffin , Benjamin E Kohls 2017-11-07
9205542 Box wrench with split gear body and interchangeable drive insert Ryan A. Dedrickson 2015-12-08
D507732 Impact wrench Joshua M. Beer , Raymond E. Kinsley , Daniel S. Pusateri , James R. Brehm , John A. Pierman 2005-07-26
6547015 Elongated pneumatic tool with replaceable soft grip Joshua M. Beer , James R. Brehm 2003-04-15
$9,404,000
6530436 Pneumatic tool with muffler bypass mechanism Jose R. Bachman 2003-03-11
$1,916,000
D455327 Air ratchet Joshua M. Beer , James R. Brehm 2002-04-09
6244358 Trigger and clutch arrangement for power tools Joshua M. Beer , Gordon A. Putney 2001-06-12
$14,652,000
6199642 Reversible ratcheting power tool with synchronized motor and ratchet control Thomas P. Becker , Joshua M. Beer 2001-03-13
$5,186,000
6139359 Cordless screwdriver and multi-position battery pack therefor John E. Fuhreck , Joshua M. Beer , Robert L. Hartman , John A. Pierman 2000-10-31
$6,611,000