Inventor · disambiguated record
Robert B. Sivyer
Also filed as: SIVYER ROBERT B
4 granted patents·103 citations·filing 1980–1994
79Inventor score
Top patents by PatentIndex Score
4 records- 0176US4510343AThermowell apparatusSIVYER ROBERT B·Filed 1984·Granted Apr 9, 1985·40 cites·9 claims
- 0274US5203190AMethod and apparatus for making a hydrocyclone separation chamberSIVCO INC·Filed 1990·Granted Apr 20, 1993·29 cites·9 claims
- 0349US4324945AThermowell apparatus for petrochemical applicationsSIVYER ROBERT B·Filed 1980·Granted Apr 13, 1982·16 cites·4 claims
- 0447US5632556AThermowell apparatus for sensing temperature in petrochemical applicationsSIVCO INC·Filed 1994·Granted May 27, 1997·18 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →