PIER TECH SYSTEMS LLC

Patent Applications and Registrations

Patent applications and USPTO patent grants for PIER TECH SYSTEMS LLC.The latest application filed is for "modular helical pier foundation support systems, assemblies and methods with snap-lock couplings".

Company Profile

4.7.6

PIER TECH SYSTEMS LLC - Chesterfield MO US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Modular Helical Pier Foundation Support Systems, Assemblies And Methods With Snap-lock Couplings App 20210254298 - Kaufman; Kevin ; et al.	2021-08-19
Modular Foundation Support Systems And Methods Including Shafts With Interlocking Torque Transmitting Couplings App 20210071381 - Kaufman; Kevin ; et al.	2021-03-11
Modular foundation support systems and methods including shafts with interlocking, self-aligning and torque transmitting couplings Grant 10,844,569 - Kaufman , et al. November 24, 2	2020-11-24
Interlocking, self-aligning and torque transmitting coupler assembly, systems and methods for connecting, installing, and supporting foundation elements Grant 10,294,623 - Kaufman , et al.	2019-05-21
Modular Foundation Support Systems And Methods Including Shafts With Interlocking, Self-aligning And Torque Transmitting Couplings App 20190127940 - Kaufman; Kevin ; et al.	2019-05-02
Interlocking, Self-aligning And Torque Transmitting Coupler Assembly, Systems And Methods For Connecting, Installing, And Supporting Foundation Elements App 20180155891 - Kaufman; Kevin ; et al.	2018-06-07
Interlocking, self-aligning and torque transmitting coupler assembly, systems and methods for connecting, installing, and supporting foundation elements Grant 9,863,114 - Kaufman , et al. January 9, 2	2018-01-09
Interlocking, Self-aligning And Torque Transmitting Coupler Assembly, Systems And Methods For Connecting, Installing, And Supporting Foundation Elements App 20170037590 - Kaufman; Kevin ; et al.	2017-02-09
Interlocking, self-aligning and torque transmitting coupler assembly Grant 9,506,214 - Kaufman , et al. November 29, 2	2016-11-29
Interlocking, Self-aligning And Torque Transmitting Coupler Assembly App 20160333540 - Kaufman; Kevin ; et al.	2016-11-17

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