Of course I do. Riblet was one of the manufacturers that started during the boom in the ski industry that started in the late 50's. They built hundreds of lifts over their history and there are plenty operating in NY. Whiteface's Bunny Hutch Triple, Gore's Sunway and High Peaks lifts, and Belleayre's Lift 7 are all Riblets.
The company shut down in 2002, as the market for fixed grip lifts had declined and more high speed quads were being installed than anything.
One of the notable things about Riblet was their tower designs. At first, they only put 4 sheaves per tower on each side. This was to keep the towers as light as possible. The towers were placed perpendicular to the angle of the slope and they depended on the load to offset the weight of the tower. As they started building triples and quads, they introduced 8 sheave assemblies, but the tower angles remained the same. They were the only company to design towers this way.
Yan, CTEC, Hall and Von Roll depended on the weight of the tower to offset the load and always placed all their towers straight up and down, regardless of slope angle. Therefore their crossarms are overbuilt and they place more sheaves on them.
Borvig, Partek, Doppelmayr, and Poma were somewhat in the middle. They placed towers straight up and down on slopes flat enough for the weight of the tower to offset the load. On steeper slopes, they placed towers at a slight angle to where the load and weight of the tower were most balanced.
I've lived in New York my entire life.