Inventor · disambiguated record
Johannes R. Hogervorst
Also filed as: HOGERVORST JOHANNES R
3 granted patents·197 citations·filing 1977–1981
76Inventor score
Files withSHELL OIL CO3
Top patents by PatentIndex Score
3 records- 0194US4318641AMethod for securing a tubular element to the bottom of a body of water and apparatus for carrying out this methodSHELL OIL CO·Filed 1979·Granted Mar 9, 1982·89 cites·5 claims
- 0291US4432671ASuction anchor and method of installing a suction anchorSHELL OIL CO·Filed 1981·Granted Feb 21, 1984·102 cites·10 claims
- 0329US4102145AAnchoring a pipeline to the groundSHELL OIL CO·Filed 1977·Granted Jul 25, 1978·6 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Johannes R. Hogervorst 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 →