Michael D. Hamerski has been granted 29 US patents while listed as an inventor at 3M . The first was granted in 1996 and the most recent in August 2010. Michael D. Hamerski ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Michael D. Hamerski in Baldwin, WI, US.
Patents per Year Patents granted per year, 1996 to 2010 Bar chart with a peak of 5 patents in 2004. peak 5 1996: 1 patents 1996 1997: 2 patents 1998: 2 patents 1998 1999: 1 patents 2000: 4 patents 2000 2001: 1 patents 2002: 4 patents 2002 2003: 4 patents 2004: 5 patents 2004 2005: 1 patents 2006: 2 patents 2006 2007: 1 patents 2010: 1 patents 2010 Issued Patents All Time
Showing 1–25 of 29 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
7781056 Removable foam adhesive tape James L. Bries 2010-08-24
$34,502,000
7284734 Hanger — 2007-10-23
$41,087,000
7089641 Adhesively mounted clamp device — 2006-08-15
$12,788,000
7055360 Method of applying a force to a work piece James L. Bries , James F. Pitzen , Ronald C. Johansson 2006-06-06
$17,448,000
6972141 Removable adhesive tape laminate and separable fastener James L. Bries 2005-12-06
$24,209,000
6835452 Adhesive article with progressive adhesive properties and method of using same — 2004-12-28
$50,362,000
6821619 Stretch releasing adhesive tape with differential adhesive properties James L. Bries 2004-11-23
$20,223,000
6811126 Stretch releasing adhesive tape article with flexible cover Ronald C. Johansson 2004-11-02
$27,844,000
6722501 Package assemblies with attachment strips Ronald C. Johansson 2004-04-20
$37,976,000
6692807 Removable adhesive tape laminate and separable fastener James L. Bries 2004-02-17
$20,687,000
6641105 Hanger — 2003-11-04
$13,474,000
6572945 Removable adhesive tape laminate and separable fastener James L. Bries 2003-06-03
$12,935,000
6558789 Removable tape laminate including a flexible non-stretchable support layer James F. Pitzen 2003-05-06
$21,737,000
6541089 Stretch releasing adhesive tape with integral pull tab Mark D. Sorlien , Ronald C. Johansson 2003-04-01
$20,279,000
6499707 Article support using stretch releasing adhesives James L. Bries , Alex Rodriquez, Jr. , Bruce W. Carlson 2002-12-31
$38,467,000
6410135 Stretch releasing adhesive tape with differential adhesive properties James L. Bries 2002-06-25
$26,987,000
6406781 Stretch release adhesive article with stabilizer — 2002-06-18
$13,155,000
6403206 Removable foam adhesive tape James L. Bries 2002-06-11
$32,981,000
6231962 Removable foam adhesive tape James L. Bries 2001-05-15
$41,750,000
6162534 Stretch release adhesive article with secondary release member — 2000-12-19
$71,787,000
6120867 Removable tape laminate Robert H. Heil 2000-09-19
$16,737,000
6106937 Stretch release adhesive article with enhanced removal feature — 2000-08-22
$24,830,000
6039102 Sheet material dispenser with safer sheet cutting means Philip V. Sadrakula , Leonard Kampa , James L. Bries 2000-03-21
$19,828,000
6001471 Removable adhesive tape with controlled sequential release James L. Bries 1999-12-14
$28,908,000
D390453 Wire retaining clip James L. Bries , Johannes N. Gaston , Douglas J. VanOrnum 1998-02-10
