Inventor · disambiguated record
Mark D. Siegler
Also filed as: SIEGLER MARK · SIEGLER MARK D
13 granted patents·1 pending application·276 citations·filing 1992–2004
93Inventor score
Top patents by PatentIndex Score
14 records- 0190US6376832B1Method and apparatus for determining a position of a movable barrierCHAMBERLAIN GROUP INC·Filed 2001·Granted Apr 23, 2002·42 cites·18 claims
- 0283US6133703ABi-directional pass-point system for controlling the operation of movable barriersCHAMBERLAIN GROUP INC·Filed 1999·Granted Oct 17, 2000·48 cites·20 claims
- 0382US6400112B1Bi-directional pass-point system for controlling the operation of movable barriersCHAMBERLAIN GROUP INC·Filed 2000·Granted Jun 4, 2002·30 cites·4 claims
- 0471US6495821B1Method and apparatus for determining a position of a movable barrierCHAMBERLAIN GROUP INC·Filed 2000·Granted Dec 17, 2002·15 cites·11 claims
- 0567US5299678ALimit switch mechanism for garage door openerCHAMBERLAIN GROUP INC·Filed 1993·Granted Apr 5, 1994·37 cites·9 claims
- 0665USRE40001EJack shaft garage door operatorCHAMBERLAIN GROUP INC·Filed 2000·Granted Jan 15, 2008·16 cites·9 claims
- 0765US5743046AJack shaft door garage operatorCHAMBERLAIN GROUP INC·Filed 1997·Granted Apr 28, 1998·31 cites·4 claims
- 0859US6078159AMethod and apparatus for programming a logic board from switching powerCHAMBERLAIN GROUP INC·Filed 1999·Granted Jun 20, 2000·22 cites·13 claims
- 0954US6828745B1Method and apparatus for programming a logic board from switching powerCHAMBERLAIN GROUP INC·Filed 2000·Granted Dec 7, 2004·5 cites·28 claims
- 1052US5176582AChain guide for overhead door openerCHAMBERLAIN GROUP INC·Filed 1992·Granted Jan 5, 1993·20 cites·5 claims
- 1143US6956199B2Method and apparatus for determining a position of a movable barrierCHAMBERLAIN GROUP INC·Filed 2003·Granted Oct 18, 2005·2 cites·14 claims
- 1243US6878927B2Method and apparatus for determining a position of a movable barrierCHAMBERLAIN GROUP INC·Filed 2004·Granted Apr 12, 2005·3 cites·7 claims
- 1338USD391507SGarage door keyless entry systemTHE CHAMBERLIAN GROUP INC·Filed 1996·Granted Mar 3, 1998·5 cites·1 claims
- 1436US2002175276A1Method and apparatus for determining a position of a movable barrierFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →