Inventor
COPELAND JR CARL E
US9 patents
⚠️ This page may combine multiple inventors who share the name “COPELAND JR CARL E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROTOTUS LTD
7 patentsUS10250086B2Apr 2, 2019
Electromagnetic generator transformer
PROTOTUS LTD4 citations82
US10978922B2Apr 13, 2021
Electromagnetic generator transformer
PROTOTUS LTD2 citations71
US11139726B2Oct 5, 2021
Electromagnetic generator and method of using same
PROTOTUS LTD3 citations69
US11699927B2Jul 11, 2023
Electromagnetic generator transformer
PROTOTUS LTD0 citations60
US12470117B2Nov 11, 2025
Motor/generator system and method
PROTOTUS LTD0 citations59
US11705797B2Jul 18, 2023
Electromagnetic generator and method of using same
PROTOTUS LTD0 citations59
US11070115B2Jul 20, 2021
Motor/generator system and method
PROTOTUS LTD0 citations59