MC

Matthew E. Chrostowski

DA Dahti: 3 patents #2 of 7Top 30%
Overall (All Time): #572,414 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9277732 Fly mask for horses — 2016-03-08
9215842 Adjustable modular tine muck and garden rake — 2015-12-22
7647714 Load bearing fabric attachment and associated method Timothy P. Coffield, Ronnie K. Watson, Soren Ingomar Petersen, Randall Clark Lewis 2010-01-19
7159293 Load bearing fabric attachment and associated method Timothy P. Coffield, Ronnie K. Watson, Soren S. Ingomar Petersen, Randall Clark Lewis 2007-01-09
7029071 Office chair Ronnie K. Watson, Anthony K. Chapman, Randall Clark Lewis, Timothy P. Coffield, James W. Bach +3 more 2006-04-18
6842959 Load bearing fabric attachment and associated method Timothy P. Coffield, Ronnie K. Watson, Soren S. Ingomar Petersen, Randall Clark Lewis 2005-01-18
D497501 Lumbar support Charles Saylor, Ronnie K. Watson, Randall Clark Lewis 2004-10-26
6688690 Office chair Ronnie K. Watson, Anthony K. Chapman, Randall Clark Lewis, Timothy P. Coffield, James W. Bach +3 more 2004-02-10
D474346 Chair Charles Saylor, Ronnie K. Watson, Randall Clark Lewis 2003-05-13