Inventor · disambiguated record
Willem De Groot
Also filed as: DE GROOT WILLEM A · DE GROOT WILLEM J
1 granted patent·1 pending application·37 citations·filing 1979–2003
46Inventor score
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2 records- 0174US4274662APyrotechnical welding sleeve connector for the joining of molded components, especially pipes, of a thermoplastic synthetic resinDYNAMIT NOBEL AG·Filed 1979·Granted Jun 23, 1981·37 cites·10 claims
- 0237US2006115574A1Food product comprising a phytosterolDE GROOT WILLEM A·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →