DL

Donald Lapierre

LL Les Equipements Lapierre: 4 patents #1 of 9Top 15%
UF US Air Force: 2 patents #3,473 of 16,312Top 25%
📍 St-Ludger-de-Milot, CA: #1 of 2 inventorsTop 50%
Overall (All Time): #484,335 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12359756 Connecting assembly for connecting hose segments together, and maple tree sap harvesting system provided with the same 2025-07-15
11859258 Controller of the release of energy of a combustion of biomass, system provided with such a controller, kit for assembling the same, and corresponding methods of assembling, operating and use associated thereto Carl LAPIERRE, Gabriel BOUCHER, Luc Briere, André Fillion, Jean-François Goulet 2024-01-02
11441199 Controller of the release of energy of a combustion of biomass, system provided with such a controller, kit for assembling the same, and corresponding methods of assembling, operating and use associated thereto Carl LAPIERRE, Gabriel BOUCHER, Luc Briere, André Fillion, Jean-François Goulet 2022-09-13
11187365 Connector for piping networks Jean-François Goulet, Yanick Dozois 2021-11-30
10512225 Tree sap line connector and assembly Raynald Desorcy, Yanick Dozois 2019-12-24
6454312 Multi-setting connector for sap collection system Raynald Desorcy 2002-09-24
5082561 High pressure filter supports for liquids, systems therewith and methods of use 1992-01-21
4702842 Apparatus for reverse osmosis using fluid recirculation 1987-10-27
4425553 Low frequency pulse generator apparatus 1984-01-10
4323851 Wide range multiple time mark generator Walter Shedd 1982-04-06