Montana patents

2014-04-01T00:00:00Z Montana patents The Billings Gazette
April 01, 2014 12:00 am

Below are listed U.S. patents issued to Montana inventors Jan. 28 through Feb. 11. For assistance in patent filing, call Billings patent attorney Antoinette M. Tease at 406-294-9000.

Jeffrey D. Lloyd of Knoxville, Tenn.; Michael W. Tobin of Bozeman and Ronald T. Schwalb of Knoxville, Tenn.: Crawlspace encapsulation system. 8,635,816. Jan. 28. Nisus Corporation of Rockford, Tenn.

John R. Amend of Bozeman and Richard A. Hermens of LaGrande, Ore.: Visual spectrophotometer. 8,638,433. Jan. 28.

Joshua Lukas of Mazeppa, Minn.; Gary R. Ricard of Chatfield, Minn., and Timothy Thompson of Whitefish: Network intrusion detection in a network that includes a distributed virtual switch fabric. 8,640,239. Jan. 28. International Business Machines Corporation of Armonk, N.Y.

Thomas M. Dempsey of Cedar Mountain; Gregory K. Mundt of Duluth, Ga., and Thomas W. Reeder of Fletcher, N.C.: Ornamental design of a sport trailer with deck. D698,700. Feb. 4. Sylvansport, LLC of Brevard, N.C.

Thomas W. Bates of Kila; Dan Morgan of Vacaville, Calif., and Leslie W. Ross of San Rafael, Calif.: Reusable beer keg. 8,646,660. Feb. 11.

Jason D. Boese, Dwight Lamm, Darryl Byle and Todd Charlebois, all of Bigfork: Concrete form brace having article securing mechanism. 8,646,746. Feb. 11. Step Ahead Tools LLC of Bigfork.

Michael Holland of Missoula: Hitch guide assembly with displaceable guide member. 8,646,799. Feb. 1encapsulation1. Like Products, Inc. of Missoula.

Copyright 2014 The Billings Gazette. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

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