James E. Skavnak has been granted 13 US patents while listed as an inventor at 3M . The first was granted in 1991 and the most recent in October 2013. James E. Skavnak ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list James E. Skavnak in Minneapolis, MN, US.
Patents per Year Patents granted per year, 1991 to 2013 Bar chart with a peak of 3 patents in 2006. peak 3 1991: 1 patents 1991 1992: 1 patents 1992 1993: 1 patents 1993 1994: 1 patents 1994 1995: 1 patents 1995 2001: 2 patents 2001 2003: 1 patents 2003 2005: 1 patents 2005 2006: 3 patents 2006 2013: 1 patents 2013
Issued Patents All Time
Profile Widget
Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8556119 Horizontal product discharge system for a vending machine Paul Ihn 2013-10-15
7131468 Method for creating a ready-to-use product from a concentrated form Allan L. Schuman , Tina O. Outlaw , Keith E. Olson 2006-11-07
$44,916,000
7128239 Apparatus and method for vending products having various dimensions — 2006-10-31
7066348 Vending machine with horizontal product presentation — 2006-06-27
6966455 Apparatus and method for vending products having various dimensions — 2005-11-22
6513677 Apparatus and method for vending products Steven W. Sorensen , Thomas F. Gotich , Scott Hudis , Joseph A. Lotspeich 2003-02-04
6328180 Apparatus and method for vending products Steven W. Sorensen , Thomas F. Gotich , Scott Hudis , Joseph A. Lotspeich 2001-12-11
6230930 Apparatus and method for vending products Steven W. Sorensen , Thomas F. Gotich , Scott Hudis , Joseph A. Lotspeich 2001-05-15
5402954 Videotape adaptor for use with a cartridge John F. Kaman , Thomas A. Turgeon , Jerrold K. Weeks 1995-04-04
$9,173,000
5279475 Motorized two-piece videocassette adaptor Thomas A. Turgeon 1994-01-18
$14,639,000
5234179 Videotape adaptor for use with a cartridge John F. Kaman , Thomas A. Turgeon , Jerrold K. Weeks 1993-08-10
$16,735,000
5121276 Insertable tape cartridge for videocassette having a reel restraining member Jerrold K. Weeks , Thomas A. Turgeon 1992-06-09
$9,321,000
5072325 Videotape cartridge for use with an adaptor Jerrold K. Weeks , Thomas A. Turgeon 1991-12-10
$9,414,000
