Inventor

LUKEHART LEONARD J

US2 patents

⚠️ This page may combine multiple inventors who share the name “LUKEHART LEONARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LUKEHART LEONARD J

1 patent

US4367689AJan 11, 1983

Water recreational vehicle

LUKEHART LEONARD J35 citations85

SIETMANN VERNON H

1 patent

US4424041AJan 3, 1984

Trolling drive means for boats

SIETMANN VERNON H9 citations65