Inventor · disambiguated record
Johannes W. Graat
Also filed as: GRAAT JOHANNES W
7 granted patents·68 citations·filing 1973–1982
85Inventor score
Top patents by PatentIndex Score
7 records- 0164US4255115AMethod and apparatus for producing a hot gas flowSMIT OVENS NIJMEGEN BV·Filed 1979·Granted Mar 10, 1981·18 cites·18 claims
- 0254US4334854AMethod of controlling the combustion of liquid fuelSMIT OVENS NIJMEGEN BV·Filed 1978·Granted Jun 15, 1982·16 cites·2 claims
- 0349US3947217AProcess and apparatus for the production of inert gasSMIT NIJMEGEN BV·Filed 1973·Granted Mar 30, 1976·10 cites·14 claims
- 0440US4470798AMethod of operating a burner without using a fuel pump, and burner assembly operating in accordance with such methodGRAAT JOHANNES W·Filed 1982·Granted Sep 11, 1984·9 cites·6 claims
- 0535US4071322AApparatus for producing an inert gasSMIT NIJMEGEN BV·Filed 1976·Granted Jan 31, 1978·6 cites·8 claims
- 0635US4049569AProcess and apparatus for producing an inert gasSMIT NIJMEGEN BV·Filed 1975·Granted Sep 20, 1977·5 cites·7 claims
- 0726US4248806AApparatus for producing inert combustion gasesHOLEC GAS GENERATORS·Filed 1979·Granted Feb 3, 1981·4 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Johannes W. Graat 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 →