Inventor · disambiguated record
Willi Ruckstuhl
Also filed as: RUCKSTUHL WILLI
5 granted patents·475 citations·filing 1980–1988
85Inventor score
Top patents by PatentIndex Score
5 records- 0195US4869660AApparatus for fabrication of concrete brickRUCKSTUHL WILLI·Filed 1988·Granted Sep 26, 1989·260 cites·5 claims
- 0292US4896999ASet of concrete building blocks for constructing a dry wallRUCKSTUHL WILLI·Filed 1988·Granted Jan 30, 1990·110 cites·13 claims
- 0388US4496266ACurved like paving stone element for use in setting a curved pavingKRONIMUS & SOHN·Filed 1982·Granted Jan 29, 1985·78 cites·6 claims
- 0444US4907909APaving stone setRUCKSTUHL WILLI·Filed 1988·Granted Mar 13, 1990·14 cites·7 claims
- 0544US4362426ARoad surface comprising individual interconnected elementsRUCKSTUHL WILLI·Filed 1980·Granted Dec 7, 1982·13 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →