Steven J. Maxa has been granted 19 US patents while listed as an inventor at 3M . The first was granted in 2004 and the most recent in August 2023. Steven J. Maxa ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Steven J. Maxa in Lakeville, MN, US.
Patents per Year Patents granted per year, 2004 to 2023 Bar chart with a peak of 6 patents in 2010. peak 6 2004: 1 patents 2004 2006: 3 patents 2006 2009: 1 patents 2009 2010: 6 patents 2010 2011: 1 patents 2011 2012: 1 patents 2012 2015: 4 patents 2015 2016: 1 patents 2016 2023: 1 patents 2023
Issued Patents All Time
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Showing 1–19 of 19 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11723752 Packaged orthodontic appliances Bruce R. Broyles , Travis L. Schwalbach , Robert T. McKevett 2023-08-15
$24,406,000
D747466 Composite syringe Bruce R. Broyles , Christopher J. Claypool , Greg E. Schrank , Andreas J. Boehm , Stefan Eckstein +1 more 2016-01-12
9211168 Device for dispensing material Bruce R. Broyles , Marc Peuker , Sebastian Guggenmos , Andreas J. Boehm , Hubert Schloegl +7 more 2015-12-15
$37,597,000
D739934 Composite syringe Bruce R. Broyles , Christopher J. Claypool , Greg E. Schrank , Andreas J. Boehm , Stefan Eckstein +1 more 2015-09-29
9145253 Dispensing device with pressure release Adam J. Cernohous 2015-09-29
$22,080,000
D733870 Flowable syringe Bruce R. Broyles , Christopher J. Claypool , Greg E. Schrank , Andreas J. Boehm 2015-07-07
8328553 Device for dispensing material Bruce R. Broyles , Marc Peuker , Sebastian Guggenmos , Andreas J. Boehm , Hubert Schloegl +7 more 2012-12-11
$12,351,000
D637907 Cap for a dispensing cartridge Henry C. Gydesen , Bruce E. Nelson 2011-05-17
D621930 Grooved piston Adam J. Cernohous 2010-08-17
D621036 Grooved piston Adam J. Cernohous 2010-08-03
D621037 Grooved piston Adam J. Cernohous 2010-08-03
D621038 Grooved piston Adam J. Cernohous 2010-08-03
D621039 Grooved piston Adam J. Cernohous 2010-08-03
7650884 Respiratory facepiece and method of making a facepiece using separate molds Paul J. Flannigan 2010-01-26
$14,485,000
7497359 Dosing device Cathleen A. Bergin , John J. Dyer , Gary L. Olson 2009-03-03
$14,801,000
D532203 Roller Scott J. Tuman , Perry S. Dotterman , Delphine Elisabeth Aubourg , Arthur V. Lang , Mauro Porcini +2 more 2006-11-21
D531816 Roller caddy Scott J. Tuman , Perry S. Dotterman , Delphine Elisabeth Aubourg , Arthur V. Lang , Mauro Porcini +2 more 2006-11-14
D524499 Household tool with detachable head Perry S. Dotterman , Arthur V. Lang 2006-07-04
D484705 Kitchen tool with detachable head Perry S. Dotterman , Arthur V. Lang 2004-01-06
