Inventor · disambiguated record
Robert S. Hill
Also filed as: HILL ROBERT S
5 granted patents·38 citations·filing 1975–1982
77Inventor score
Technology areasG10C
Files withWURLITZER CO5
Top patents by PatentIndex Score
5 records- 0169US4361458APiano soundboard and method of making sameWURLITZER CO·Filed 1981·Granted Nov 30, 1982·24 cites·5 claims
- 0239US4248124APiano soundboardWURLITZER CO·Filed 1978·Granted Feb 3, 1981·5 cites·3 claims
- 0333US4028980ASostenuto piano actionWURLITZER CO·Filed 1975·Granted Jun 14, 1977·4 cites·3 claims
- 0431US4391177APiano soundboard and method of making sameWURLITZER CO·Filed 1982·Granted Jul 5, 1983·3 cites·8 claims
- 0528US4280389APiano soundboardWURLITZER CO·Filed 1980·Granted Jul 28, 1981·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →