Inventor
TOTTEN DOUGLAS J
US3 patents
Patents
3 patentsUS11107244B1Aug 31, 2021
Location determination in a GPS-denied environment with user annotation
APPLIED RES ASSOCIATES INC5 citations79
US12136236B2Nov 5, 2024
Location determination in a GPS-denied environment with user annotation
APPLIED RES ASSOCIATES INC0 citations57
US11763488B2Sep 19, 2023
Location determination in a GPS-denied environment with user annotation
APPLIED RES ASSOCIATES INC0 citations57