Patents/Assignees

Knappco, LLC

8 patents in portfolio

US12617667utility2026
Vapor Line Coupler
0 cites
US12358779utility2025
Product Delivery Systems for Liquid Product Transport Vehicles and Methods of Loading Liquid Products Using the Same
0 cites
US12037237utility2024
Control Systems for Liquid Product Delivery Vehicles
0 cites
US11999608utility2024
Product Delivery Systems for Liquid Product Transport Vehicles and Methods of Loading Liquid Products Using the Same
0 cites
US11860653utility2024
Preventing Contamination in a Bulk Liquid Storage Tank
0 cites
US11807514utility2023
Control Systems for Liquid Product Delivery Vehicles
0 cites
US11674623utility2023
Swivel Joint with Electrical Conductivity Grease Fitting
0 cites
US11634275utility2023
Coupler with Quick Release Handle and Valve Assemblies
0 cites