Inventor · disambiguated record
Douglas T. Carson
Also filed as: CARSON DOUGLAS T · CARSON DOUGLAS TIMOTHY
17 granted patents·409 citations·filing 1981–1996
95Inventor score
Top patents by PatentIndex Score
17 records- 0195US5125801APumping systemISCO INC·Filed 1990·Granted Jun 30, 1992·97 cites·43 claims
- 0285US5777892ADoppler shift velocity measuring system with correction factorsISCO INC·Filed 1996·Granted Jul 7, 1998·62 cites·23 claims
- 0380US4658768AEngineCARSON DOUGLAS T·Filed 1986·Granted Apr 21, 1987·34 cites·8 claims
- 0477US5371686AUltrasonic fluid velocity measuring systemISCO INC·Filed 1992·Granted Dec 6, 1994·35 cites·16 claims
- 0567US4485769AEngineCARSON DOUGLAS T·Filed 1981·Granted Dec 4, 1984·21 cites·1 claims
- 0665US4932373AMotion converting mechanismCARSON DOUGLAS T·Filed 1988·Granted Jun 12, 1990·20 cites·16 claims
- 0764US5844137APurge systemISCO INC·Filed 1996·Granted Dec 1, 1998·22 cites·5 claims
- 0863US5664464ALow stress engine for converting motion between reciprocating and rotational motionFiled 1995·Granted Sep 9, 1997·20 cites·22 claims
- 0961US5275042AVariable gate flow analyzing method and apparatusISCO INC·Filed 1990·Granted Jan 4, 1994·18 cites·7 claims
- 1054US4543919AEngineCARSON DOUGLAS T·Filed 1984·Granted Oct 1, 1985·13 cites·6 claims
- 1151US5557536ADirect measurement ultrasonic velocity measuring systemISCO INC·Filed 1994·Granted Sep 17, 1996·13 cites·10 claims
- 1251US5280721APurge systemISCO INC·Filed 1992·Granted Jan 25, 1994·11 cites·14 claims
- 1346US5401139APumping systemISCO INC·Filed 1991·Granted Mar 28, 1995·9 cites·18 claims
- 1445US6263747B1Remote installation method and toolISCO INC·Filed 1995·Granted Jul 24, 2001·14 cites·17 claims
- 1542US5701646AMethod of making a sensorISCO INC·Filed 1995·Granted Dec 30, 1997·11 cites·13 claims
- 1640US6081065APumping systemISCO INC·Filed 1995·Granted Jun 27, 2000·8 cites·4 claims
- 1731US5425390APurging methodISCO INC·Filed 1993·Granted Jun 20, 1995·1 cites·6 claims
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