Patents/Inventors

John M. Whispell

Mountville, PAUS5 patents

5 Patents

US125599482026
Hooked Tongue and Groove Locking Arrangement for Non-metallic Flooring Elements
AHF, LLC
0 cites
US124925632025
Floor Covering with Interlocking Design
VÄLINGE INNOVATION AB
0 cites
US124672672025
Floor Covering with Interlocking Design
VÄLINGE INNOVATION AB
0 cites
US122814822025
Floor Covering with Interlocking Design
VÄLINGE INNOVATION AB
0 cites
US117957012023
Floor Covering with Interlocking Design
Välinge Innovation AB
0 cites