1
Gerald G Martin: Method and apparatus for generating hydro-electric power. Richard C Litman, August 1, 2006: US07084521 (36 worldwide citation)

A hydroelectric power generating method and/or apparatus provides one or more inlet pipes perpendicular to a flow of water in a stream or river. The inlet pipes have a length and plural apertures along the length of the at least one inlet pipe. A feedline and a turbine generator combination are inte ...


2
Gerald G Martin: Excavator stump shearing device. John M Harrison, November 9, 2006: US20060248754-A1

An excavator stump shearing device which is characterized by a blade assembly carried by various mount devices for attachment to an excavator bucket or to an excavator boom or bucket arm. In a first preferred embodiment the blade assembly is fixed to a blade mount drum which is removably gripped by ...


3
Gerald G Martin: Method and apparatus for generating hydro-electric power. Litman Law Offices, August 17, 2006: US20060181086-A1

A hydroelectric power generating method and/or apparatus provides one or more inlet pipes perpendicular to a flow of water in a stream or river. The inlet pipes have a length and plural apertures along the length of the at least one inlet pipe. A feedline and a turbine generator combination are inte ...


4
Gerald G Martin: Excavator stump shearing device. John M Harrison, August 27, 2009: US20090211120-A1

An excavator stump shearing device which is characterized by a blade assembly carried by various mount devices for attachment to an excavator bucket or to an excavator boom or bucket arm. In a first preferred embodiment the blade assembly is fixed to a blade mount drum which is removably gripped by ...



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