Inventor · disambiguated record
Marc Lessard
Also filed as: LESSARD MARC
3 granted patents·1 pending application·33 citations·filing 1995–2016
68Inventor score
Files withWESTINGHOUSE AIR BRAKE TECH CORP1
Top patents by PatentIndex Score
4 records- 0160US6230750B1Insulating air conduitFiled 1995·Granted May 15, 2001·28 cites·8 claims
- 0250US10041287B2Secondary retention device for transit doorWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2016·Granted Aug 7, 2018·1 cites·4 claims
- 0341US6910253B2Method of construction of an insulating air conduitFiled 2003·Granted Jun 28, 2005·4 cites·11 claims
- 0430US2001017165A1Insulating air conduitFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →