Gilbert C. Johnson — 12 Patents at 3M

Gilbert C. Johnson has been granted 12 US patents while listed as an inventor at 3M. The first was granted in 1985 and the most recent in October 1999. Gilbert C. Johnson ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Gilbert C. Johnson in San Bernardino, CA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5972241	Liquid crystal compounds having a chiral fluorinated terminal portion	Marc D. Radcliffe, Patricia M. Savu, Daniel C. Snustad, Terence D. Spawn	1999-10-26	$36,148,000
5702637	Liquid crystal compounds having a chiral fluorinated terminal portion	Marc D. Radcliffe, Patricia M. Savu, Daniel C. Snustad, Terence D. Spawn	1997-12-30	$14,645,000
5482650	Liquid crystal compounds having perfluoroether terminal portions	Eugene P. Janulis, Marc D. Radcliffe, Patricia M. Savu, Daniel C. Snustad, Terence D. Spawn	1996-01-09	$8,785,000
5474705	Chiral liquid crystal compounds having a perfluoroether terminal portion	Eugene P. Janulis, Marc D. Radcliffe, Patricia M. Savu, Daniel C. Snustad, Terence D. Spawn	1995-12-12	$8,795,000
5437812	Liquid crystal compounds having perfluoroether terminal portions	Eugene P. Janulis, Patricia M. Savu, Terence D. Spawn, Marc D. Radcliffe	1995-08-01	$9,006,000
5399291	Liquid crystal compounds having a fluoroether terminal portion	Eugene P. Janulis, Marc D. Radcliffe, Patricia M. Savu, Daniel C. Snustad, Terence D. Spawn	1995-03-21	$9,541,000
5262082	Ferroelectric liquid crystal compounds having perfluoroether terminal portions	Eugene P. Janulis, Patricia M. Savu, Terence D. Spawn	1993-11-16	$8,698,000
4921930	Acryloyloxy and methacryloyloxy group-containing condensation polymers	—	1990-05-01	$4,796,000
4910281	Acryloyloxy and methacryloyloxy group-containing condensation polymers	—	1990-03-20	$7,168,000
4654233	Radiation-curable thermoplastic coating	Richard J. Grant, Heather V. Landin	1987-03-31	$8,517,000
4567237	Ethylenically unsaturated polyesters	Heather V. Landin	1986-01-28	$5,387,000
4515046	Retractable torque applying tool	—	1985-05-07

Gilbert C. Johnson — 12 Patents

Issued Patents All Time

Patent Widget