Inventor · disambiguated record
Johannus J. Broodman
Also filed as: BROODMAN JOHANNUS J · BROODMAN JOHANNUS JACOBUS
5 granted patents·49 citations·filing 1976–1982
78Inventor score
Files withSCHELDE NV5
Top patents by PatentIndex Score
5 records- 0165US4066861AMethod of welding a pipe to a pipe plateSCHELDE NV·Filed 1976·Granted Jan 3, 1978·27 cites·7 claims
- 0245US4332156AMethod for the manufacture of pipes by means of extrusion as well as for providing one flange on at least two pipes, and device to carry out the said methodSCHELDE NV·Filed 1979·Granted Jun 1, 1982·9 cites·3 claims
- 0333US4412560ATube for a cracking plantSCHELDE NV·Filed 1982·Granted Nov 1, 1983·8 cites·7 claims
- 0431US4183558AMethod for welding by pressure one or more pipes to a plate in one processSCHELDE NV·Filed 1978·Granted Jan 15, 1980·3 cites·4 claims
- 0527US4363435AMethod for producing a tube for a cracking plantSCHELDE NV·Filed 1980·Granted Dec 14, 1982·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →