Inventor · disambiguated record
Robert Pray
Also filed as: PRAY ROBERT · PRAY ROBERT W
5 granted patents·1 pending application·125 citations·filing 1975–2024
79Inventor score
Files withPRAY ROBERT2FLYNN DRYING SYSTEM INC1MEGGER INSTR LTD1PRAY ROBERT W1THERMOGENICS OF NEW YORK1
Top patents by PatentIndex Score
6 records- 0187US4169007ADryer-cooling machine for producing corrugated doubleface corrugated boardFLYNN DRYING SYSTEM INC·Filed 1977·Granted Sep 25, 1979·62 cites·11 claims
- 0276US4146974ADrying apparatusPRAY ROBERT W·Filed 1977·Granted Apr 3, 1979·28 cites·6 claims
- 0371US3950650AInk curing and drying apparatusTHERMOGENICS OF NEW YORK·Filed 1975·Granted Apr 13, 1976·35 cites·1 claims
- 0453US2025264532A1Method and apparatus for performing a surge test of electrical insulationMEGGER INSTR LTD·Filed 2024·Application pending·0 cites
- 0544US10168379B2Fixed impedance cabling for high voltage surge pulsePRAY ROBERT·Filed 2016·Granted Jan 1, 2019·0 cites·14 claims
- 0640US9847725B2Relay drive with voltage isolationPRAY ROBERT·Filed 2016·Granted Dec 19, 2017·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →