1
Elwood R Horwinski: Hybrid powered automobile. Automobile Corporation of America, H Gibner Lehmann, K Gibner Lehmann, August 16, 1977: US04042056 (89 worldwide citation)

A gasoline and battery-powered electric automobile wherein the start and the running of the car are effected by an electric motor except in circumstances where the battery charge is depleted, in which case the normal cruising and higher speeds are then obtained using a gasoline or internal combustio ...


2
Elwood R Horwinski: Grate and stove heating unit. Automobile Corporation of America, H Gibner Lehmann, K Gibner Lehmann, September 27, 1977: US04050441 (22 worldwide citation)

A high efficiency grate and stove heating unit for extracting useful heat from a fire, comprising in combination a low metal enclosure having an expansive top wall constituting a grate proper for supporting fireplace logs and the coals resulting therefrom, together with multiple heat exchangers in t ...


3
Elwood R Horwinski: Grate and stove heating unit. Automobile Corporation of America, H Gibner Lehmann, K Gibner Lehmann, April 14, 1981: US04261323 (5 worldwide citation)

A high efficiency grate and stove heating unit for extracting useful heat from a fire, comprising in combination a low metal enclosure having an expansive top wall constituting a grate proper for supporting fireplace logs and the coals resulting therefrom, together with multiple heat exchangers in t ...