Robert W Meyerhoff Deceased320 Holiday Ct, Zionsville, IN 46077
Robert Meyerhoff Phones & Addresses
320 Holiday Ct, Zionsville, IN 46077 317-8735743
Westminster, CO
Owensboro, KY
8001 Lowell Blvd, Westminster, CO 80031
Work
Position:
Sales Occupations
Education
Degree:
High school graduate or higher
Mentions for Robert W Meyerhoff
Publications & IP owners
Us Patents
Novel Wear-Resistant Laser-Engraved Ceramic Or Metallic Carbide Surfaces For Friction Rolls For Working Elongate Members, Method For Producing Same And Method For Working Elongate Members Using The Novel Friction Roll
US Patent:
4794680, Jan 3, 1989
Filed:
Dec 20, 1985
Appl. No.:
6/811334
Inventors:
Robert W. Meyerhoff - Zionsville IN
Richard C. Hill - Charlotte NC
Richard C. Hill - Charlotte NC
Assignee:
Union Carbide Corporation - Danbury CT
International Classification:
B21B 2700
US Classification:
29132
Abstract:
The invention is to friction rolls for working elongate members, e. g. , webs or strands, such as crimper rolls, draw rolls, yarn package drive rolls comprising a roll having a generally cylindrical external surface and a ceramic, e. g. , alumina, mixtures of alumina and titania, chromia, zirconia, or metallic carbide, e. g. , tungsten carbide, coating bonded to the external surface, the coating being laser-engraved, that is, having a plurality of laser-formed depressions having a pattern covering substantially the entire exterior working surface of the roll and providing a uniform, wear-resistant surface texture over substantially the entire working surface.
Tungsten Carbide-Cobalt Coatings For Various Articles
US Patent:
4826734, May 2, 1989
Filed:
Mar 3, 1988
Appl. No.:
7/163945
Inventors:
John E. Jackson - Brownsburg IN
Robert W. Meyerhoff - Zionsville IN
Marianne O. Price - Indianapolis IN
Jean M. Quets - Indianapolis IN
Robert W. Meyerhoff - Zionsville IN
Marianne O. Price - Indianapolis IN
Jean M. Quets - Indianapolis IN
Assignee:
Union Carbide Corporation - Danbury CT
International Classification:
B32B 1504
US Classification:
428472
Abstract:
The invention relates to a coated article comprising a substrate coated with a tungsten carbide-cobalt layer having a strain-to-fracture greater than 4. 3. times. 10. sup. -3 inch per inch and a Vickers hardness of greater than about 875 HV. sub. 3.
Hydrogen From Ammonia
US Patent:
4544527, Oct 1, 1985
Filed:
Feb 11, 1985
Appl. No.:
6/700308
Inventors:
Robert W. Meyerhoff - Zionsville IN
Assignee:
Ergenics, Inc. - Wyckoff NJ
International Classification:
B01J 802
C01B 356
C01B 356
US Classification:
422188
Abstract:
A reactor system for production of hydrogen by use of a hydride bed acting upon dissociated ammonia is formed of coaxial annular shells. A central one of the shells includes a hydride bed composed of pelletized material supported on a screen. Inner and outer shells contiguous to the central shell conduct fluid for heat exchange with the hydride bed. Inner and outer diameter of the central shell differ in length by an amount inversely proportional to the square root of the heat adsorption characteristic of the hydride.
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