John Graham — 29 Patents at Comau

John Graham has been granted 29 US patents while listed as an inventor at Comau. The first was granted in 1983 and the most recent in August 2023. John Graham ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list John Graham in Sterling Heights, MI, US.

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #	Title	Co-Inventors	Date
D996474	Fiber catching device	Frank J. Macdonald, Anthony Fan, Adam Lee DAVIS, Robert M. Williams, Jill A. KRUEGER +1 more	2023-08-22
D996475	Fiber catching device	Frank J. Macdonald, Anthony Fan, Adam Lee DAVIS, Robert M. Williams, Jill A. KRUEGER +1 more	2023-08-22
10444129	System and method for testing or calibrating a manufactured part in a wet environment	Theodore Robert Brown	2019-10-15
9168547	Thermal metal spraying apparatus	Theodore Robert Brown	2015-10-27
9151689	Flexible leak test apparatus and method	—	2015-10-06
8620467	Method and apparatus for assembling a complex product in a parallel process system	Richard A. Wallace, Theodore Robert Brown	2013-12-31
8308151	Elevator assembly for robotic positioning of a workpiece	—	2012-11-13
8229586	Method and apparatus for assembling a complex product in a parallel process system	Richard A. Wallace, Theodore Robert Brown	2012-07-24
7451612	Geothermal exchange system incorporating a thermally superconducting medium	Lynn Mueller, Mark McCooey, David B. Todd	2008-11-18
6461265	Coaxial gear box	Robert B. Raible	2002-10-08
6427305	Part elevator having a transfer bar with CAM follower and slot	Robert B. Raible, Johann S. Klimach	2002-08-06
6331093	Compensator for multi-tool boring bar	Robert B. Raible, Johann S. Klimach	2001-12-18
6312200	Method and apparatus for adjusting a tool cartridge, such as a cutter body	Robert B. Raible, Johann S. Klimach	2001-11-06
6267455	Multi-tank air supply system	—	2001-07-31
5393130	Method of supplying a higher pressure reserve air supply for air brake system	—	1995-02-28
5361877	Diaphragm-type pneumatic brake actuator with closing valve	—	1994-11-08
5255961	Multi-chamber brake actuator	—	1993-10-26
5154491	Emergency and parking brake system	—	1992-10-13
5092745	Automatic pressure-driven compressor	—	1992-03-03
4973107	Dual pressure air brake system	—	1990-11-27
H748	Air brake with collet locked push rod and excessive force reducer	—	1990-03-06
RE32885	Air brake with collet locked push rod and air supply system	—	1989-03-07
4750416	Air head module	—	1988-06-14
4749236	Mechanically actuated, hydraulically deactuated brake system	—	1988-06-07
4722575	Mechanical emergency and parking brake system	—	1988-02-02

12 Next »

John Graham — 29 Patents

Issued Patents All Time

Patent Widget