Inventor

BERGHUIS ALBERT H

US2 patents

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

AZDEL INC

1 patent

US5348798ASep 20, 1994

Method of making a hollow core structural member

AZDEL INC31 citations83

POLK KARL LESLIE

1 patent

US8518202B2Aug 27, 2013

Method and apparatus for forming a shaped multilayered molded article

POLK KARL LESLIE2 citations51