John C. Fitch — 5 Patents at Unknown

John C. Fitch has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 1991 and the most recent in January 2000. John C. Fitch ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John C. Fitch in Cary, IL, US.

Patents per Year

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
6010275	Compression Guardrail	—	2000-01-04
5957616	Inertial impact attenuating barrier	—	1999-09-28
5947515	Driver safety capsule	—	1999-09-07
5921702	Displaceable guard rail barriers	—	1999-07-13
4988021	Collapsible clothes hanger	Michael Adams	1991-01-29