1
Duncan David MacQueen, Martin Fawcett Lipscombe: Registration and monitoring system. Forensic Eye, Frank J Dykas, Robert L Shaver, Derek H Maughan, March 22, 2005: US06871200 (51 worldwide citation)

A method and system are provided whereby rights in graphic works such as digital photographs and the like may be registered, and potential infringements of those rights monitored. The method includes storing representations of the works in a computer database together with details of any licensed us ...


2
George Vais: Quick change infinitely adjustable barrel nut assembly. Derek H Maughan, Dykas Shaver & Nipper, November 1, 2005: US06959509 (48 worldwide citation)

The present invention is a quick change and torque controlled barrel nut assembly for use on a variety of firearms. The invention is made up of a generally cylindrically shaped barrel nut configured to adaptably connect a barrel to a firearm, a gas tube ring that is configured to fit over the barrel ...


3
Douglas C Elliott, Jianli Hu, Todd R Hart, Gary G Neuenschwander: Palladium catalyzed hydrogenation of bio-oils and organic compounds. Battelle Memorial Institute, Derek H Maughan, Frank Rosenberg, June 7, 2011: US07956224 (27 worldwide citation)

The invention provides palladium-catalyzed hydrogenations of bio-oils and certain organic compounds. Experimental results have shown unexpected and superior results for palladium-catalyzed hydrogenations of organic compounds typically found in bio-oils.


4
George M Vais: Extended chamber muzzle brake. Derek H Maughan, Dykas Shaver & Nipper, November 23, 2004: US06820530 (25 worldwide citation)

A muzzle brake having an elongated inner chamber for dissipating a recoil force created by the discharge of a firearm having a muzzle, without a substantially increasing the noise heard by the shooter. The muzzle brake is a cylinder with an inner chamber and at least one opening radially disposed fr ...


5
George M Vais: Muzzle brake. Derek H Maughan, Frank J Dykas, Robert L Shaver, June 22, 2004: US06752062 (22 worldwide citation)

A muzzle brake for dissipating a recoil force created by the discharge of a firearm having a muzzle, without a substantially increasing the noise heard by the shooter. The muzzle brake is a cylinder with at least one opening radially disposed from a central bore. These radial openings have a longitu ...


6
Mike S Pearson: Board sport simulator and training device. Derek H Maughan, Stephen M Nipper, Dykas Shaver & Nipper, February 10, 2009: US07488177 (21 worldwide citation)

A balance board-training device made up of a training board, a pivoting device permanently connected to the underside of the training board and a rolling device that is configured and positioned so as to be able to roll across the underside of said training board. In use a rider stands on the upper ...


7
Kenneth L Smart, Terry K Tidwell: Support block system. Stephen M Nipper, Derek H Maughan, Dykas Shaver & Nipper, October 28, 2008: US07441731 (17 worldwide citation)

A system and device for installing and mounting conduit upon a surface such as a roof. The system made up of at least one support block having a base and an upper portion, a support rail and a variety of attachments for holding conduit to the rail. Each of the various blocks in the system configured ...


8
Dennis Lee Hakes: Bovine germicide application device. Derek H Maughan, Stephen M Nipper, Dykas Shaver & Nipper, January 23, 2007: US07165510 (16 worldwide citation)

A method and device for applying germicide solutions to a cattle teat or other item in a way that reduces the amount of waste that typically accompanies this process. The present invention provides a method for cleaning a teat which comprises the steps of dipping a teat into a quantity of a preselec ...


9
Richard C Hansen: Hitch adapter. Frank J Dykas, Derek H Maughan, Robert L Shaver, June 1, 2004: US06742799 (16 worldwide citation)

A hitch adapter for connecting at least one accessory, such as a bicycle carrier, a motorcycle carrier, a platform for hauling cargo, a lift platform, a storage compartment, a truck bed extenders or a roof rack extender, to a receiver hitch.


10
Andrew Martin: Drilling waste handling. Derek H Maughan, Dykas Shaver & Nipper, September 28, 2004: US06796379 (15 worldwide citation)

A method and an apparatus for storage and transport of drilling waste is provided. A number of storage containers (



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