Inventor · disambiguated record
John C. Schadt
Also filed as: SCHADT JOHN C
4 granted patents·83 citations·filing 1997–2006
78Inventor score
Files withSENTRY EQUIPMENT CORP4
Top patents by PatentIndex Score
4 records- 0182US7481124B2Positive-displacement sampling apparatusSENTRY EQUIPMENT CORP·Filed 2006·Granted Jan 27, 2009·10 cites·19 claims
- 0271US6205869B1Apparatus and method for sampling fluid from reactor vesselSENTRY EQUIPMENT CORP·Filed 1999·Granted Mar 27, 2001·42 cites·20 claims
- 0369US6546819B1Apparatus for sampling fluid from reactor vesselSENTRY EQUIPMENT CORP·Filed 2000·Granted Apr 15, 2003·10 cites·19 claims
- 0445US5826790ATemperature-sensitive shutoff valveSENTRY EQUIPMENT CORP·Filed 1997·Granted Oct 27, 1998·21 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →