Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Wolf — 65 Patents

3M: 17 patents #866 of 11,543Top 8%
JGJ.M. Voith Gmbh: 15 patents #12 of 278Top 5%
VGVoith Sulzer Papiertechnik Patent Gmbh: 8 patents #10 of 224Top 5%
VGVoith Paper Patent Gmbh: 6 patents #12 of 286Top 5%
VGVoith Sulzer Papiermaschinen Gmbh: 5 patents #39 of 195Top 20%
AIAstoria Industries Of Iowa: 5 patents #1 of 2Top 50%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
CCCompaq Computer: 1 patents #854 of 1,604Top 55%
CGCompaq Information Technologies Group: 1 patents #84 of 407Top 25%
ANAndersen: 1 patents #147 of 282Top 55%
Overall (All Time): #33,516 of 4,157,543Top 1%
65 Patents All Time
Robert Wolf has been granted 65 US patents while listed as an inventor at 3M. The first was granted in 1980 and the most recent in May 2020. Robert Wolf ranks #33,516 of 4,157,543 US inventors in our database (top 0.81%). Patent records list Robert Wolf in Herbrechtingen, WI, DE.

Issued Patents All Time

Showing 1–25 of 65 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10648223 High surface energy window spacer assemblies Katherine April Stephan Graham, Brian Patrick Parker 2020-05-12
8361358 Method of recycling fiberglass reinforced plastics 2013-01-29
7503553 Utility vehicle mounting assembly Jack D. Brannan 2009-03-17
7344406 Wiring harness connector for a truck topper 2008-03-18
7189309 Water draining device Karl Steiner, Hans Prinzing, Gerhard Kotitschke, Jurgen Banning 2007-03-13
7111744 Crane mount assembly for utility truck Jack D. Brannan 2006-09-26
6916405 Process and device for drying of a material web Markus Oechsle, Wolfgang Mayer, Thomas Mack, Roland Mayer 2005-07-12
6902691 Process for operating a calendar Rolf van Haag, Eva Scheidler 2005-06-07
6892631 Process for operating a calender Eva Scheidler 2005-05-17
6857356 Calender and process for operating a calendar Rolf van Haag, Eva Scheidler 2005-02-22
6843454 Method of assembling a wrist rest Thomas J. Barnidge, Wayne K. Darvell, Kenneth J. Kirchhoff 2005-01-18 $23,114,000
6829934 Method of balancing rotors Eva Scheideler, Georg Kugler 2004-12-14
6716315 Water draining device Karl Steiner, Hans Prinzing 2004-04-06
6626403 Wrist rest assembly Thomas J. Barnidge, Wayne K. Darvell, Kenneth J. Kirchhoff 2003-09-30 $18,319,000
6512452 Redundant electric trailer brake circuit Jack D. Brannan 2003-01-28
6497792 Paper machine using metal screen for press section and dryer cylinders Tri Chau Huu, Markus Oechsle, Wolfgang Mayer, Karlheinz Straub 2002-12-24
6494418 Wrist rest assembly Thomas J. Barnidge, Wayne K. Darvell, Kenneth J. Kirchhoff 2002-12-17 $231,968,000
6487789 Heated cylinder and process of using same Markus Oechsle, Frank Wegehaupt 2002-12-03
6482295 Process and device for drying of a material web Markus Oechsle, Wolfgang Mayer, Thomas Mack, Roland Mayer 2002-11-19
6463677 Method and device for moisture profiling Markus Oechsle, Wolfgang Mayer, Roland Mayer, Frank Wegehaupt 2002-10-15
6462859 Electromagnetically responsive particle assembly and methods and articles for manufacture and use Willem V. Bastiaens, Rolf W. Biernath, Mark P. Dolan, Lori P. Engle, Patrick R. Fleming 2002-10-08 $13,541,000
6456510 Unique method of reducing losses in circuits using V2 PWM control Raoji Patel 2002-09-24
6444090 Process and device for spraying a moving fibrous web Markus Oechsle, Frank Wegehaupt, Lothar Bendig, Klaus Landvatter, Reinhard Gaa 2002-09-03
6443544 Slidable drawer for utility vehicle Jack D. Brannan 2002-09-03
6442868 Heated drying cylinder Markus Oechsle, Wolfgang Mayer, Thomas Mack, Roland Mayer 2002-09-03