Inventor · disambiguated record
Frans A. Staas
Also filed as: STAAS FRANS A · STAAS FRANS ADRIANUS
5 granted patents·39 citations·filing 1975–1980
78Inventor score
Files withPHILIPS CORP5
Top patents by PatentIndex Score
5 records- 0148US4296609A3 He-4 He refrigeratorPHILIPS CORP·Filed 1980·Granted Oct 27, 1981·14 cites·3 claims
- 0238US4297856A3 He-4 He Dilution refrigeratorPHILIPS CORP·Filed 1980·Granted Nov 3, 1981·10 cites·3 claims
- 0337US4136531A3 He-4 He Dilution refrigeratorPHILIPS CORP·Filed 1977·Granted Jan 30, 1979·8 cites·7 claims
- 0433US3978682ARefrigeration method and apparatus by converting 4 He to A superfluidPHILIPS CORP·Filed 1975·Granted Sep 7, 1976·6 cites·7 claims
- 0528US4213311ASuperleakPHILIPS CORP·Filed 1978·Granted Jul 22, 1980·1 cites·4 claims
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