Inventor · disambiguated record
Jan Krcma
Also filed as: KRCMA JAN
6 granted patents·176 citations·filing 1990–2010
83Inventor score
Top patents by PatentIndex Score
6 records- 0192US5351037ARefrigerant gas leak detectorJ & N ASS INC·Filed 1993·Granted Sep 27, 1994·86 cites·32 claims
- 0276US5184500AGas detectorJ & N ASS INC·Filed 1990·Granted Feb 9, 1993·60 cites·23 claims
- 0367US7764186B2Gas sensing method and instrument thereforJ AND N ENTPR INC·Filed 2008·Granted Jul 27, 2010·4 cites·20 claims
- 0452US5347223AGas leak detector sensing tip with interior concentric bores and corona current generationJ & N ASS INC·Filed 1993·Granted Sep 13, 1994·18 cites·25 claims
- 0539US5897836AThermal gas sensing apparatusJ & N ASS INC·Filed 1996·Granted Apr 27, 1999·8 cites·17 claims
- 0634US8736456B2Gas sensing method and instrument thereforKRCMA JAN·Filed 2010·Granted May 27, 2014·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →