Inventor · disambiguated record
Arthur Spring
Also filed as: SPRING ARTHUR
8 granted patents·105 citations·filing 1980–2001
88Inventor score
Files withBUECHI LAB TECH8
Top patents by PatentIndex Score
8 records- 0170US6709025B2Vapor lead-through system for a rotary evaporator, and a rotary evaporatorBUECHI LAB TECH·Filed 2001·Granted Mar 23, 2004·17 cites·20 claims
- 0259US5536374AEvaporator flask for a rotary evaporatorBUECHI LAB TECH·Filed 1994·Granted Jul 16, 1996·19 cites·5 claims
- 0359US5243836ASealing device for a rotary evaporatorBUECHI LAB TECH·Filed 1992·Granted Sep 14, 1993·23 cites·10 claims
- 0445USD387176SEvaporator flask for a rotary evaporatorBUECHI LAB TECH·Filed 1995·Granted Dec 2, 1997·6 cites·1 claims
- 0545US4303614ADistilling unitBUECHI LAB TECH·Filed 1980·Granted Dec 1, 1981·14 cites·5 claims
- 0642US5876190AVacuum membrane pump and a head portion for a vacuum membrane pumpBUECHI LAB TECH·Filed 1996·Granted Mar 2, 1999·10 cites·13 claims
- 0740US5776317AExtractor for soxhlet solid-liquid extractionBUECHI LAB TECH·Filed 1996·Granted Jul 7, 1998·11 cites·16 claims
- 0831US5759356AEvaporator flask for a rotary evaporatorBUECHI LAB TECH·Filed 1996·Granted Jun 2, 1998·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →