Inventor
PRADE ERNSTFRIED
DE10 patents
⚠️ This page may combine multiple inventors who share the name “PRADE ERNSTFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MISTRAL WINDSURFING AG
5 patentsUS4556003ADec 3, 1985
Sailboard and a process for producing the same
MISTRAL WINDSURFING AG17 citations72
US4100870AJul 18, 1978
Surfboard
MISTRAL WINDSURFING AG19 citations72
US4466373AAug 21, 1984
Footloops on surfboards
MISTRAL WINDSURFING AG17 citations68
US4462327AJul 31, 1984
Mast foot for sail boards
MISTRAL WINDSURFING AG11 citations67
US4671199AJun 9, 1987
Rig for a windsurfing board
MISTRAL WINDSURFING AG1 citations50
PRADE ERNSTFRIED
4 patentsUS10913518B2Feb 9, 2021
Inflatable watercraft and method for the production thereof
PRADE ERNSTFRIED9 citations82
US6625913B1Sep 30, 2003
Picture-frame
PRADE ERNSTFRIED12 citations71
US11117524B2Sep 14, 2021
Inflatable transport box
PRADE ERNSTFRIED3 citations69
US9180948B2Nov 10, 2015
Paddle device and water vehicle
PRADE ERNSTFRIED2 citations60