Inventor · disambiguated record
Ernst Berwald
Also filed as: BERWALD ERNST
5 granted patents·60 citations·filing 1974–1988
80Inventor score
Top patents by PatentIndex Score
5 records- 0161US3963144ATransport container for dangerous liquidsSCHERING AKTIENGESELLSCHAT·Filed 1974·Granted Jun 15, 1976·28 cites·4 claims
- 0251USD250123STransport container for dangerous liquidsSCHERING AG·Filed 1977·Granted Oct 31, 1978·5 cites·1 claims
- 0334US4807777ASafety transport system for hazardous or valuable chemicalsSCHERING AG·Filed 1987·Granted Feb 28, 1989·11 cites·24 claims
- 0432US4958742AContainer with safety valveSCHERING AG·Filed 1988·Granted Sep 25, 1990·7 cites·10 claims
- 0531US4088238AFrame container for pressure vesselsSCHERING AG·Filed 1976·Granted May 9, 1978·9 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →