Inventor
SIETMANN VERNON H
US9 patents
⚠️ This page may combine multiple inventors who share the name “SIETMANN VERNON H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIETMANN VERNON H
6 patentsUS4426937AJan 24, 1984
Heat exchanger furnace
SIETMANN VERNON H29 citations87
US4319557AMar 16, 1982
Heat exchanger furnace
SIETMANN VERNON H35 citations87
US4035928AJul 19, 1977
Apparatus for drying grain
SIETMANN VERNON H17 citations69
US3943636AMar 16, 1976
Apparatus for drying grain
SIETMANN VERNON H14 citations69
US4424041AJan 3, 1984
Trolling drive means for boats
SIETMANN VERNON H9 citations65
US4118875AOct 10, 1978
Method and means of drying particulate material
SIETMANN VERNON H11 citations65