trike companies known and unkown
I have been trying to find some of the older companies that made trikes, but only know a few and would like to find some of the others. I already know some of the bigger name companies like Honda, Yamaha, Suzuki, and Polaris, and some of the other lesser-known ones like, Heald, tote gote, Montgomery ward, bird engineering, Manco, Snowco, pacesetter, Alsport, and Argo. I know Cushman and John Deere had some 3-wheeler related stuff. I know I'm missing a lot, what are some of the other lesser known 3-wheeler companies.
Honda
'70 or 71 us90
'81 atc110
'81 atc200
'84 atc125m
'84 atc200s
'84 atc200es
Yamaha
'84 tri moto 200