JP

John G. Petersen

3M: 15 patents #1,012 of 11,543Top 9%
JD John Deere: 2 patents #2,042 of 5,518Top 40%
Overall (All Time): #228,075 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12220858 Abrasive sheet including a plurality of protrusions Paul D. Graham, Douglas A. Davis, Thomas E. Pahl, Graham M. Clarke, James J. Kobe +3 more 2025-02-11
11351654 Abrasive articles, assemblies, and methods with gripping material Paul D. Graham, Douglas A. Davis, Yugeun P. Yang, Thomas E. Pahl, James J. Kobe +2 more 2022-06-07
10377018 Coarse sandpaper with non-slip coating layer Thomas E. Pahl, Michael P. Wald 2019-08-13
D834912 Sanding tool Dennis G. Johnson, Dwight B. Schoenherr 2018-12-04
9969059 Sandpaper with laminated non-slip layer 2018-05-15
9566690 Sandpaper with non-slip coating layer 2017-02-14
9381619 Method of hand sanding a work surface 2016-07-05
9221152 Laminated flexible resilient abrasive article Chris A. Minick, Ian R. Owen 2015-12-29
9114505 Sandpaper with fibrous non-slip layer 2015-08-25
8662962 Sandpaper with non-slip coating layer and method of using 2014-03-04
8469775 Conversion assemblage adaptable for use in combination with a surface modifying apparatus and method thereof David R. Dow, Allen J. Rivard, Galen A. Fitzel 2013-06-25
7914167 Surface modifying apparatus having illumination system and method thereof 2011-03-29
7285146 Resilient abrasive article 2007-10-23
7169029 Resilient structured sanding article Chris A. Minick, Jonathan M. Lise, James F. Pitzen 2007-01-30
D527974 Millwork sanding sponge Jonathan M. Lise, Michael W. Vamer 2006-09-12
6796204 Rotary cutterbar gear housing having support for pinion gear Michael Joseph Verhulst 2004-09-28
6743360 Manhole debris-catching system William C. Holmes 2004-06-01
6613228 Manhole debris-catching system William C. Holmes 2003-09-02
6311463 Rotary mower cutter disc having self-cleaning knife mount shield Michael James Mellin, Michael Joseph Verhulst 2001-11-06