Inventor · disambiguated record
Heinrich Waas
Also filed as: WAAS HEINRICH
5 granted patents·100 citations·filing 1974–1989
82Inventor score
Top patents by PatentIndex Score
5 records- 0180US4063428AMethod of deflecting ice at upright columns submerged in water of stationary or floating structures in marine areas in which the occurence of ice may be expected, and ice deflector assembly thereforWAAS HEINRICH·Filed 1976·Granted Dec 20, 1977·32 cites·13 claims
- 0266US4942837AIce breakerTHYSSEN NORDSEEWERKE GMBH·Filed 1989·Granted Jul 24, 1990·21 cites·13 claims
- 0361US3985091AIcebreaker vesselWAAS HEINRICH·Filed 1975·Granted Oct 12, 1976·16 cites·10 claims
- 0460US4506617AShipTHYSSEN NORDSEEWERKE GMBH·Filed 1982·Granted Mar 26, 1985·18 cites·22 claims
- 0553US3973509AIcebreaker vesselWAAS HEINRICH·Filed 1974·Granted Aug 10, 1976·13 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →