1
Richard F Schaefer, David Kreutzman, Don N Tamm: Roof mount sealing assembly. D Three Enterprises, Margaret Polson, Oppedahl Patent Law Firm, May 28, 2013: US08448405 (32 worldwide citation)

A variety of roof mount sealing assemblies are disclosed. The roof mount sealing assemblies allow a user to mount rails for solar panels, signs, satellite dish or any other desired item on the roof and have the mounting location sealed against water. The roof mount sealing assemblies has a body with ...


2
Richard F Schaefer, David Kreutzman: Adjustable roof mounting system. D Three Enterprises, Russell T Manning, Marsh Fischmann & Breyfogle, June 17, 2014: US08752338 (27 worldwide citation)

An adjustable mounting system for mounting solar panels on roofs is disclosed. The system allows a user to mount the solar panels either with or without rails. The mounting assemblies are adjustable to allow the user to mount a base plate in a chosen location (either on a roof joist or other structu ...


3
Richard F Schaefer, David Kreutzman, Don N Tamm: Interlocking shape for use in construction members. D Three Enterprises, Margaret Polson, Oppedahl Patent Law Firm, March 4, 2014: US08661765 (26 worldwide citation)

Interlocking support posts form an interlocking rack system which may have a single mold which provides both a male and a female joinder member. Between the support posts can be mounted panels such as solar panels. Under the support posts can be installed a roof stand off assembly which prevents wat ...


4
Richard F Schaefer, David Kreutzman, Don N Tamm: Flashing assembly. D Three Enterprises, Margaret Polson, Oppedahl Patent Law Firm, July 9, 2013: US08479455 (19 worldwide citation)

A flashing assembly comprising a base plate, flashing, flashing adapter and O-ring is disclosed. The flashing assembly components fit tightly together, creating a waterproof seal. The flashing assembly has no exposed rubber pieces, which prevents erosion and extends the life of the assembly. The wat ...


5
Richard F Schaefer, David Kreutzman: Adjustable roof mounting system. D THREE ENTERPRISES, Marsch Fischmann & Breyfogle, August 11, 2015: US09106023 (8 worldwide citation)

An adjustable mounting system for mounting solar panels on roofs is disclosed. The system allows a user to mount the solar panels either with or without rails. The mounting assemblies are adjustable to allow the user to mount a base plate in a chosen location (either on a roof joist or other structu ...


6
David Kreutzman: Renewable energy hot water heating elements. Russell T Manning, Marsh Fischmann & Breyfogle, March 10, 2015: US08977117 (2 worldwide citation)

Provided herein is a supplemental heating element that may be inserted into a tank of a residential or commercial hot water heater. A collar of the supplemental heating element engages a threaded inlet or outlet of the hot water heater and provides a flow path into or out of the hot water heater whi ...


7
David Kreutzman: Control systems for renewable hot water heating systems. Russell T Manning, Marsh Fischmann & Breyfogle, December 9, 2014: US08909033 (2 worldwide citation)

A method is provided for interconnecting a single electrical heating element of a hot water heater to first and second AC electrical power sources. Typically, these first and second AC electrical power sources include a utility provided electrical power source and a renewable power source that gener ...


8
Richard F Schaefer, David Kreutzman, Don N Tamm: Roof mount sealing assembly. D Three Enterprises, Russell T Manning, Marsh Fischmann & Breyfogle, April 8, 2014: US08689517 (2 worldwide citation)

A variety of roof mount sealing assemblies are disclosed. The roof mount sealing assemblies allow a user to mount rails for solar panels, signs, satellite dish or any other desired item on the roof and have the mounting location sealed against water. The roof mount sealing assemblies has a body with ...


9
Richard F Schaefer, David Kreutzman, Don N Tamm: Interlocking shape for use in construction members. D Three Enterprises, Russell T Manning, Marsh Fischmann & Breyfogle, October 28, 2014: US08869490 (2 worldwide citation)

Interlocking support posts form an interlocking rack system which may have a single mold which provides both a male and a female joinder member. Between the support posts can be mounted panels such as solar panels. Under the support posts can be installed a roof stand off assembly which prevents wat ...


10
Richard F Schaefer, David Kreutzman: Adjustable roof mounting system. D Three Enterprises, Russell T Manning, Marsh Fischmann & Breyfogle, April 11, 2017: US09620870 (1 worldwide citation)

An adjustable mounting system for mounting solar panels on roofs is disclosed. The system allows a user to mount the solar panels either with or without rails. The mounting assemblies are adjustable to allow the user to mount a base plate in a chosen location (either on a roof joist or other structu ...