Inventor · disambiguated record
David N. Mitchell
Also filed as: MITCHELL DAVID N
20 granted patents·409 citations·filing 1984–1999
96Inventor score
Files withOUT OF LINE SPORTS INC12ALCAN INT LTD4CEREBRAL TECHNOLOGIES INC2BENETTON SPORTSYSTEM USA INC1
Top patents by PatentIndex Score
20 records- 0188US5211409AMechanically activated skate brake and methodOUT OF LINE SPORTS INC·Filed 1992·Granted May 18, 1993·53 cites·14 claims
- 0286US5253882AHand activated skate brake and methodOUT OF LINE SPORTS INC·Filed 1992·Granted Oct 19, 1993·45 cites·7 claims
- 0385US5072087AProcess for heating materials by microwave energyALCAN INT LTD·Filed 1989·Granted Dec 10, 1991·52 cites·23 claims
- 0478US4737254ALinings for aluminium reduction cellsALCAN INT LTD·Filed 1986·Granted Apr 12, 1988·26 cites·10 claims
- 0575US5330207AHand activated skate brake and methodOUT OF LINE SPORTS INC·Filed 1993·Granted Jul 19, 1994·29 cites·10 claims
- 0673US6189471B1Sailboats and methodsFiled 1999·Granted Feb 20, 2001·17 cites·29 claims
- 0769US4737253AAluminium reduction cellALCAN INT LTD·Filed 1986·Granted Apr 12, 1988·18 cites·13 claims
- 0868US5316325AMechanically activated skate brake and methodOUT OF LINE SPORTS INC·Filed 1993·Granted May 31, 1994·24 cites·19 claims
- 0963US5992862ASkate brake system and methodsBENETTON SPORTSYSTEM USA INC·Filed 1996·Granted Nov 30, 1999·17 cites·17 claims
- 1062US5664794AGround engaging movable skate brakeOUT OF LINE SPORTS INC·Filed 1995·Granted Sep 9, 1997·22 cites·24 claims
- 1157US5651556AGround engaging movable skate brakeOUT OF LINE SPORTS INC·Filed 1996·Granted Jul 29, 1997·15 cites·15 claims
- 1255US5704619ASlidable skate brake and methodsOUT OF LINE SPORTS INC·Filed 1996·Granted Jan 6, 1998·18 cites·18 claims
- 1355US5564718AGround engaging skate brakeOUT OF LINE SPORTS INC·Filed 1994·Granted Oct 15, 1996·14 cites·13 claims
- 1450US5988086ASailboat and methodsCEREBRAL TECHNOLOGIES INC·Filed 1998·Granted Nov 23, 1999·10 cites·43 claims
- 1548US4613418AAluminium reduction cellsALCAN INT LTD·Filed 1984·Granted Sep 23, 1986·10 cites·11 claims
- 1647US5829756AApparatus for slowing or stopping a roller skate and methodsOUT OF LINE SPORTS INC·Filed 1997·Granted Nov 3, 1998·12 cites·29 claims
- 1741US5649715ASkate brake and methods for its useOUT OF LINE SPORTS INC·Filed 1995·Granted Jul 22, 1997·9 cites·20 claims
- 1838US5836590AMethod and apparatus for slowing or stopping a roller skateOUT OF LINE SPORTS INC·Filed 1997·Granted Nov 17, 1998·10 cites·26 claims
- 1935US5996519ASailboats and methodsCEREBRAL TECHNOLOGIES INC·Filed 1998·Granted Dec 7, 1999·4 cites·15 claims
- 2031US6012725ASkate brake systems and methodsOUT OF LINE SPORTS INC·Filed 1998·Granted Jan 11, 2000·4 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →