TR

Thomas Ritchey

RD Ritchey Design: 8 patents #1 of 2Top 50%
LB Lever Brothers: 7 patents #23 of 819Top 3%
AM Ampex: 1 patents #119 of 247Top 50%
Overall (All Time): #297,910 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9845126 Seat attachment device 2017-12-19
8794652 System and method for connecting parts 2014-08-05
8714640 Seat attachment device 2014-05-06
7722070 System and method for connecting parts 2010-05-25
7681947 Seat attachment device 2010-03-23
6886844 System and method for connecting parts 2005-05-03
6227072 Light weight bicycle pedal Johannes P. Schneeberger 2001-05-08
6067875 Handlebar-mounted bicycle shifter system and method Johannes P. Schneeberger 2000-05-30
4742083 Method of relieving pain and inflammatory conditions employing substituted salicylamides 1988-05-03
4725590 Method of relieving pain and inflammatory conditions employing substituted salicylamides 1988-02-16
4647452 Oral compositions of salicylamides and zinc salts for the synergistic inhibition of dental plaque Erwin Sharpe 1987-03-03
4560549 Method of relieving pain and inflammatory conditions employing substituted salicylamides 1985-12-24
4425325 Oral compositions John M. Weaver, Martin Sapone 1984-01-10
4416867 Oral compositions John M. Weaver, Martin Sapone 1983-11-22
4339432 Oral mouthwash containing zinc and glycine John M. Weaver, Martin Sapone 1982-07-13
4270150 Video frame storage recording and reproducing apparatus Joachim P. Diermann 1981-05-26