IR

Irving R. Ritsema

BL Bendix Limited: 10 patents #10 of 548Top 2%
AC Allied Consulting: 5 patents #99 of 1,310Top 8%
Overall (All Time): #329,197 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4583623 Heat shield element for a brake 1986-04-22
4573554 Disc brake with caliper stabilizing tie-bar 1986-03-04
4540068 Disc brake 1985-09-10
4530423 Disc brake including tie bar on stationary torque receiving member 1985-07-23
RE31878 Disc brake having a piston retraction assembly 1985-05-07
4448291 Rotor for a disc brake assembly Donald D. Johannesen 1984-05-15
4436186 Disc brake assembly James J. Colpaert 1984-03-13
4387791 Parking brake for front wheel drive vehicle including brake band for universal joint 1983-06-14
4387901 Retraction seal for a disc brake with anti-nibbling feature 1983-06-14
4386682 Piston retraction and wear compensation for low-drag disc brakes Ji Y. Woo 1983-06-07
4382492 Disc brake having a piston retraction assembly 1983-05-10
4353439 Drum brake with combined adjuster and wheel cylinder 1982-10-12
4345675 Disc brake assembly with lightweight and space saving characteristics 1982-08-24
4334599 Disc brake and mounting pin assembly therefor Ji Y. Woo 1982-06-15
4318458 Disk brake and connecting assembly therefor 1982-03-09