Inventor · disambiguated record
John P. Riggs
Also filed as: RIGGS JOHN P
4 granted patents·120 citations·filing 1968–1991
79Inventor score
Top patents by PatentIndex Score
4 records- 0184US5170461APolymeric electrooptic waveguide devices using a polymeric substrateHOECHST CELANESE CORP·Filed 1991·Granted Dec 8, 1992·72 cites·19 claims
- 0276US4020273AVertical pyrolysis furnace for use in the production of carbon fibersCELANESE CORP·Filed 1975·Granted Apr 26, 1977·20 cites·15 claims
- 0376US3961888AAcrylic fiber conversion utilizing a stabilization treatment conducted initially in an essentially inert atmosphereCELANESE CORP·Filed 1968·Granted Jun 8, 1976·20 cites·13 claims
- 0455US4374114AProcess for the surface modification of carbon fibersCELANESE CORP·Filed 1981·Granted Feb 15, 1983·8 cites·27 claims
Join the waitlist — get patent alerts
Get an alert when John P. Riggs files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →