Willmar, Minnesota
United States
9
2026-02-05
8
2026-03-24
These are the the leading inventors for applications assigned to Prinsco, Inc.:
Prinsco, Inc. based in Willmar, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
LOW PROFILE ASYMMETRIC LEACHING CHAMBER FOR ONSITE WASTEWATER MANAGEMENT SYSTEM
#2 | 2023-01-19 ✅ Patent 11,795,679 granted on 2023-10-24Asymmetric leaching chamber for onsite wastewater management system
#3 | 2017-03-16Method For Storing And Transporting Arch-Shaped Stormwater Leaching Chambers
#4 | 2016-08-04 ✅ Patent 9,764,506 granted on 2017-09-19System and method of inspecting inner smooth wall of corrugated dual wall pipe
#5 | 2016-01-21 ✅ Patent 9,662,826 granted on 2017-05-30Coilable dual wall corrugated pipe and related method
#6 | 2015-06-04 ✅ Patent 9,815,229 granted on 2017-11-14Method of rotational molding rib profile for large diameter pipe fittings
#7 | 2012-06-21 ✅ Patent 8,991,830 granted on 2015-03-31Heat-fusible gasket and method of manufacture
#8 | 2012-03-29 ✅ Patent 8,967,674 granted on 2015-03-03Rib construction for large diameter pipe fittings
#9 | 2007-04-05 ✅ Patent 7,434,850 granted on 2008-10-14Fluid-tight coupling system for corrugated pipe
Also check out Prinsco, Inc.'s (Willmar, United States) applicant profile with 4 patent applications submitted.
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