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Office > Lespérance & Martineau
In a few words

Lespérance & Martineau paperless!

The pandemic has allowed us - some would say incited ... - to accelerate our transition, which began a few years ago, towards a paperless office. We are proud of our progress. Our file, ...

Our latest publications

  • Louis Martineau speaks on Intellectual Property
  • Louis Martineau interviewed on QUB Radio
  • Lespérance & Martineau paperless!


Since 1929, the firm Lespérance & Martineau
has been offering professional services regarding
intellectual property matters.

Join us

1440 Ste-Catherine O. / Office #700
Montreal (QC) Canada
H3G 1R8


1-888-BREVETS™

(514) 861-4831

martineau@l-m.ca
Transfer your files

Our Agents

  • Louis Martineau
  • François Martineau

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