Assignee
PROTECHNICS INTERNATIONAL INC
US·6 granted patents·588 citations·filing 1990–1997
Top patents by PatentIndex Score
6 records- 0189US5182051ARaioactive tracing with particlesPROTECHNICS INTERNATIONAL INC·Filed 1991·Granted Jan 26, 1993·155 cites·18 claims
- 0288US5929437AEncapsulated radioactive tracerPROTECHNICS INTERNATIONAL INC·Filed 1997·Granted Jul 27, 1999·144 cites·18 claims
- 0387US5749605AElectrically insulative threaded connectionPROTECHNICS INTERNATIONAL INC·Filed 1996·Granted May 12, 1998·75 cites·12 claims
- 0478US5049743ASurface located isotope tracer injection apparatusPROTECHNICS INTERNATIONAL INC·Filed 1990·Granted Sep 17, 1991·99 cites·13 claims
- 0573US5243190ARadioactive tracing with particlesPROTECHNICS INTERNATIONAL INC·Filed 1991·Granted Sep 7, 1993·63 cites·19 claims
- 0669US5608214AGamma ray spectral tool for well loggingPROTECHNICS INTERNATIONAL INC·Filed 1995·Granted Mar 4, 1997·52 cites·15 claims
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