Mark J. Hasenberg has been granted 13 US patents. The first was granted in 1994 and the most recent in July 2021. Mark J. Hasenberg ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Mark J. Hasenberg in Kenosha, WI, US.
Patents per Year Patents granted per year, 1994 to 2021 Bar chart with a peak of 3 patents in 1998. peak 3 1994: 1 patents 1994 1995: 1 patents 1995 1998: 3 patents 1998 1999: 2 patents 1999 2001: 1 patents 2001 2010: 1 patents 2010 2016: 1 patents 2016 2018: 1 patents 2018 2020: 1 patents 2020 2021: 1 patents 2021
Issued Patents All Time
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Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11072018 Hand held flaring tool Logan D. Pitts 2021-07-27
10850319 Hand held flaring tool Logan D. Pitts , John M. Peirce 2020-12-01
9962755 Hand held flaring tool Logan D. Pitts 2018-05-08
9492857 Hand held flaring tool Logan D. Pitts , John M. Peirce 2016-11-15
7679304 Intermittent wiper control device Richard M. Anton 2010-03-16
D441263 Contoured wrench Glenn A. Kaufman , Gerald A. Wridt , Robert M. Downs 2001-05-01
5898108 Evaporative emission tester Daniel Mieczkowski , Thomas P. Becker , Matthew M. Crass , Robert D. Braun , Edward T. Gisske +1 more 1999-04-27
$5,626,000
5894767 Spoke wrench Gerald A. Wridt , Wendell J. Woodruff 1999-04-20
5763764 Evaporative emission tester Daniel Mieczkowski , Thomas P. Becker , Matthew M. Crass , Robert D. Braun , Edward T. Gisske +1 more 1998-06-09
$5,057,000
5718028 Bicycle crank arm puller — 1998-02-17
$5,641,000
5713252 Ergonomic multi-tool handle Dean J. Iwinski 1998-02-03
$5,370,000
5465196 Portable cordless electric utility lamp Peter Rau 1995-11-07
$7,695,000
5369863 Bicycle crank arm puller Steven R. Wente 1994-12-06
$3,502,000