These things seem to be pretty generic. No name on mine, either.
One of mine had failed to run. I took it out, home, and disassembled it. The motor was fine. The wiper shaft was corroded and would not turn. I took the transmission apart and tapped the shaft out, cleaned it, lubricated it. All is well.
Lots of online sources for these things; Google 'Windshield wiper parts'. I'll need to buy a new arm; I destroyed the zinc diecast arm mount because it refused to come off. Generic.