Inventor

SZALKOWSKI RONALD M

US2 patents

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

THOMAS SHAWN

1 patent

US8726424B2May 20, 2014

Energy management structure

THOMAS SHAWN95 citations92

INTELLECTUAL PROPERTY HOLDING

1 patent

USD617503SJun 8, 2010

Helmet pad structure

INTELLECTUAL PROPERTY HOLDING107 citations89