Inventor

MCCONNELL JAMES ALLEN

US2 patents

⚠️ This page may combine multiple inventors who share the name “MCCONNELL JAMES ALLEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUMPHRIES DEREK

1 patent

US8475079B2Jul 2, 2013

Drainage apparatus including a support device and a wedge

HUMPHRIES DEREK25 citations84

ACO POLYMER PRODUCTS INC

1 patent

US8920072B2Dec 30, 2014

Drainage channels and methods for making drainage channels

ACO POLYMER PRODUCTS INC6 citations68