Inventor

Michael A. Tenhover

Inventor

Solon, OH, US

Overview

1985–2000

Patent span

Chemistry

Primary field (CPC C)

Patents· 36 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C22Cprimary

C22CAlloys17%

Y10TTechnical subjects covered by former us classification14%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%

B22FWorking metallic powder9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%

C04BLime, magnesia6%

C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals5%

C01BNon-metallic elements4%

C23CCoating metallic material4%

PatentTitleYear

6,010,580'Composite penetrator'2000 5,741,403'Ceramic substrates and magnetic data storage components prepared therefrom'1998 5,626,943'Ultra-smooth ceramic substrates and magnetic data storage media prepared therefrom'1997 5,616,426'Ceramic substrate with silicon carbide smoothing layer'1997 5,480,695'Ceramic substrates and magnetic data storage components prepared therefrom'1996 5,354,615'Coated SiC reinforcements and composites containing same'1994 5,273,833'Coated reinforcements for high temperature composites and composites made therefrom'1993 5,270,112'Hybrid reinforcements for high temperature composites and composites made therefrom'1993 5,227,249'Boride coatings for SiC reinforced Ti composites'1993 5,162,159'Metal alloy coated reinforcements for use in metal matrix composites'1992 5,156,912'Multi-layer coatings for reinforcements in high temperature composites'1992 5,114,785'Silicon based intermetallic coatings for reinforcements'1992 4,952,465'Additive for energy storage devices that evolve oxygen and hydrogen'1990 4,923,770'Amorphous metal alloy compositions for reversible hydrogen storage and electrodes made therefrom'1990 4,902,579'Amorphous metal alloy compositions for reversible hydrogen storage'1990 4,861,751'Production of high temperature superconducting materials'1989 4,859,413'Compositionally graded amorphous metal alloys and process for the synthesis of same'1989 4,851,296'Process for the production of multi-metallic amorphous alloy coatings on a substrate and product'1989 4,814,002'Method of forming amorphous metal alloy compositions for reversible hydrogen storage'1989 4,810,314'Enhanced corrosion resistant amorphous metal alloy coatings'1989 4,781,803'Electrolytic processes employing platinum based amorphous metal alloy oxygen anodes'1988 4,770,701'Metal-ceramic composites and method of making'1988 4,746,584'Novel amorphous metal alloys as electrodes for hydrogen formation and oxidation'1988 4,728,580'Amorphous metal alloy compositions for reversible hydrogen storage'1988 4,705,610'Anodes containing iridium based amorphous metal alloys and use thereof as halogen electrodes'1987 4,702,813'Multi-layered amorphous metal-based oxygen anodes'1987 4,701,226'Corrosion resistant amorphous chromium-metalloid alloy compositions'1987 4,696,731'Amorphous metal-based composite oxygen anodes'1987 4,696,703'Corrosion resistant amorphous chromium alloy compositions'1987 4,615,967'Optical information storage material'1986 4,609,442'Electrolysis of halide-containing solutions with amorphous metal alloys'1986 4,585,617'Amorphous metal alloy compositions and synthesis of same by solid state incorporation/reduction reactions'1986 4,560,454'Electrolysis of halide-containing solutions with platinum based amorphous metal alloy anodes'1985 4,557,766'Bulk amorphous metal alloy objects and process for making the same'1985 4,537,624'Amorphous metal alloy powders and synthesis of same by solid state decomposition reactions'1985 4,537,625'Amorphous metal alloy powders and synthesis of same by solid state chemical reduction reactions'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1993Patents assigned to STANDARD OIL CO OHIO (26)· patent assignee history

1985–1993Patents assigned to STANDARD OIL CO (4)· patent assignee history

1985–1994Based in Solon, OH, US· patent location history

1994–1998Patents assigned to CARBORUNDUM CO (4)· patent assignee history

1996–1998Based in East Amherst, NY, US· patent location history

2000Patents assigned to CALIFORNIA INST OF TECHN (1)· patent assignee history

2000Based in Laguna Niguel, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
STANDARD OIL CO OHIO	26	1985–1993
CARBORUNDUM CO	4	1994–1998
STANDARD OIL CO	4	1985–1993
CALIFORNIA INST OF TECHN	1	2000

Locations

Location	Patents	Span
Solon, OH, US	31	1985–1994
East Amherst, New York, US	4	1996–1998
Laguna Niguel, California, US	1	2000