Inventor · disambiguated record
Donald Lapierre
Also filed as: LAPIERRE DONALD · LAPIERRE DONALD C
10 granted patents·1 pending application·139 citations·filing 1980–2022
87Inventor score
Top patents by PatentIndex Score
11 records- 0189US4702842AApparatus for reverse osmosis using fluid recirculationLAPIERRE DONALD·Filed 1987·Granted Oct 27, 1987·88 cites·20 claims
- 0279US11187365B2Connector for piping networksLAPIERRE DONALD·Filed 2019·Granted Nov 30, 2021·3 cites·35 claims
- 0366US11859258B2Controller 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 theretoLES EQUIPEMENTS LAPIERRE INC·Filed 2022·Granted Jan 2, 2024·0 cites·17 claims
- 0461US10512225B2Tree sap line connector and assemblyERATUBE INC·Filed 2016·Granted Dec 24, 2019·1 cites·10 claims
- 0560US12359756B2Connecting assembly for connecting hose segments together, and maple tree sap harvesting system provided with the sameLES EQUIPEMENTS LAPIERRE INC·Filed 2020·Granted Jul 15, 2025·0 cites·18 claims
- 0656US11441199B2Controller 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 theretoLES EQUIPEMENTS LAPIERRE INC·Filed 2020·Granted Sep 13, 2022·0 cites·17 claims
- 0753US6454312B1Multi-setting connector for sap collection systemERATUBE INC·Filed 1999·Granted Sep 24, 2002·21 cites·11 claims
- 0853US5082561AHigh pressure filter supports for liquids, systems therewith and methods of useLAPIERRE DONALD·Filed 1990·Granted Jan 21, 1992·20 cites·11 claims
- 0939US4425553ALow frequency pulse generator apparatusUS AIR FORCE·Filed 1981·Granted Jan 10, 1984·5 cites·1 claims
- 1037US2003047940A1Multi-setting connector for sap collection systemERATUBE INC·Filed 2002·Application pending·0 cites
- 1125US4323851AWide range multiple time mark generatorUS AIR FORCE·Filed 1980·Granted Apr 6, 1982·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →