Michael S. Groess has been granted 8 US patents while listed as an inventor at 3M . The first was granted in 1994 and the most recent in May 2008. Michael S. Groess ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Michael S. Groess in Oakdale, MN, US.
Patents per Year Patents granted per year, 1994 to 2008 Bar chart with a peak of 2 patents in 2000. peak 2 1994: 1 patents 1994 1996: 1 patents 1996 1997: 1 patents 1997 1998: 1 patents 1998 2000: 2 patents 2000 2007: 1 patents 2007 2008: 1 patents 2008
Issued Patents All Time
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Showing 1–8 of 8 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
7379245 Articles including films with mating structured surfaces James A. Stevenson 2008-05-27
$23,991,000
7289202 Methods for testing durable optical elements Stephan J. Pankratz 2007-10-30
$25,969,000
6127002 Method of magnetically and/or electrostatically positioning pressure-sensitive adhesive beads and magnetically positionable pressure-sensitive adhesive beads Joseph P. Callahan, Jr. , Rudyard M. Enanoza , Mark D. Weigel 2000-10-03
$25,340,000
6013149 Pad including coadhesively adhered sheets Lee A. Timmerman , Randall M. Mills , Robert P. Molenda 2000-01-11
$26,243,000
5755355 Pad including coadhesively adhered sheets Lee A. Timmerman , Randall M. Mills , Robert P. Molenda 1998-05-26
$9,818,000
5599618 Method of magnetically and/or electrostatically positioning pressure-sensitive adhesive beads and magnetically positionable pressure-sensitive Joseph P. Callahan, Jr. , Rudyard M. Enanoza , Mark D. Weigel 1997-02-04
$17,888,000
5518144 Dispenser package Bruce E. Samuelson , William L. Hansen , James R. Emmerling , Elmer Blackwell , James M. Peck +6 more 1996-05-21
$10,838,000
5332265 Advertising assembly Douglas P. Bodziak 1994-07-26
$6,884,000
