Inventor
CHRISTIANSEN CATHY
US4 patents
Patents
4 patentsUS11167193B2Nov 9, 2021
Golf swing training apparatus
BLACK DIAMOND CREATIONS LLC4 citations68
US11607597B2Mar 21, 2023
Golf swing training apparatus
BLACK DIAMOND CREATIONS LLC0 citations57
US11529046B2Dec 20, 2022
Tongue maneuvering apparatus and method of use
BLACK DIAMOND CREATIONS LLC0 citations57
USD963777SSep 13, 2022
Golf swing training apparatus
BLACK DIAMOND CREATIONS LLC0 citations57