MK

Martin Keen

TT The Timberland: 14 patents #1 of 35Top 3%
KE Keen: 2 patents #2 of 16Top 15%
SP Safco Products: 2 patents #3 of 18Top 20%
SW Spalding Sports Worldwide: 1 patents #54 of 84Top 65%
📍 Jamestown, RI: #2 of 69 inventorsTop 3%
🗺 Rhode Island: #190 of 6,211 inventorsTop 4%
Overall (All Time): #174,111 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
9801472 Upright active-sitting seat Ryan Coyle, Diau P. Hall, Justin Sirotin 2017-10-31
9474377 Upright active-sitting seat Ryan Coyle, Diau P. Hall, Justin Sirotin 2016-10-25
D741073 Upright seat Diau P. Hall 2015-10-20
D716570 Portable seat Diau P. Hall 2014-11-04
D697328 Upright seat Ryan Coyle, Diau P. Hall, Justin Sirotin 2014-01-14
D681979 Desk Ryan Coyle, Diau P. Hall, Justin Sirotin 2013-05-14
7762011 Toe protection sandal Rory W. Fuerst 2010-07-27
7631440 Shoe with anatomical protection Stephen Opie 2009-12-15
7562470 Shoe with wraparound lacing 2009-07-21
7347012 Shoe with lacing Douglas E. Clark, Stephen Opie, Christopher Adam, Michael P. Kirk 2008-03-25
D562533 Clog shoe 2008-02-26
7320189 Shoe with lacing Douglas E. Clark, Stephen Opie 2008-01-22
7287342 Shoe with lacing 2007-10-30
D546048 Shoe upper toe cap 2007-07-10
7234251 Toe protection sandal Rory W. Fuerst 2007-06-26
D538522 Shoe upper with bootie 2007-03-20
D534718 Shoe upper with lacing 2007-01-09
D534719 Shoe upper toe cap 2007-01-09
D533337 Shoe upper with lacing 2006-12-12
D528758 Shoe upper with lacing 2006-09-26
D528270 Shoe with lacing 2006-09-19
D528273 Shoe upper with projections 2006-09-19
D526768 Shoe upper with projections 2006-08-22
6148544 Gaiter for running shoe Gary M. Siriano 2000-11-21