R. O. HULL & COMPANY, INC

Organization

CLEVELAND, OH, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Coating solutions of trivalent chromium for coating zinc surfaces
- Patent number 4,171,231
- Issue date Oct 16, 1979
- R. O. Hull & Company, Inc.
- Craig V. Bishop
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Acid zinc plating baths, compositions useful therein, and methods f...
- Patent number 4,169,772
- Issue date Oct 2, 1979
- R. O. Hull & Company, Inc.
- Richard K. Lowery
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Treatment of metal parts to provide rust-inhibiting coatings by pho...
- Patent number 4,165,242
- Issue date Aug 21, 1979
- R. O. Hull & Company, Inc.
- Roger A. Kelly
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Acid zinc plating baths and methods for electrodepositing bright zi...
- Patent number 4,162,947
- Issue date Jul 31, 1979
- R. O. Hull & Company, Inc.
- Valerie M. Canaris
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of preparing titanium-containing phosphate conditioner for m...
- Patent number 4,152,176
- Issue date May 1, 1979
- R. O. Hull & Company, Inc.
- Donald J. Guhde
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Additive compositions, baths, and methods for electrodepositing bri...
- Patent number 4,146,441
- Issue date Mar 27, 1979
- R. O. Hull & Company, Inc.
- William J. Willis
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Zinc electroplating baths and process
- Patent number 4,146,442
- Issue date Mar 27, 1979
- R. O. Hull & Company, Inc.
- Charles W. McFarland
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Composition, plating bath, and method for electroplating tin and/or...
- Patent number 4,139,425
- Issue date Feb 13, 1979
- R. O. Hull & Company, Inc.
- William E. Eckles
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Bath and method for electroplating tin and/or lead
- Patent number 4,135,991
- Issue date Jan 23, 1979
- R. O. Hull & Company, Inc.
- Valerie M. Canaris
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Nitrogen and sulfur compositions and acid copper plating baths
- Patent number 4,134,803
- Issue date Jan 16, 1979
- R. O. Hull & Company, Inc.
- William E. Eckles
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Leveling agent for acid zinc electroplating baths and method
- Patent number 4,076,600
- Issue date Feb 28, 1978
- R. O. Hull & Company, Inc.
- Karen Huebner
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electroplating zinc, ammonia-free acid zinc plating bath therefor a...
- Patent number 4,075,066
- Issue date Feb 21, 1978
- R. O. Hull & Company, Inc.
- William Edward Eckles
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Acid copper plating and additive composition therefor
- Patent number 4,038,161
- Issue date Jul 26, 1977
- R. O. Hull & Company, Inc.
- William Edward Eckles
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Additive for electrodeposition of bright tin and tin-lead alloy
- Patent number 3,956,123
- Issue date May 11, 1976
- R. O. Hull & Company, Inc.
- William E. Rosenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73081864
- Serial number 73081864
- Registration number 1079133
- Filing date Mar 29, 1976
- R. O. Hull & Company, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73068474 - ROGLOW
- Serial number 73068474
- Registration number 1044572
- Filing date Nov 10, 1975
- R. O. Hull & Company, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72406245 - REFLECTA
- Serial number 72406245
- Registration number 946153
- Filing date Oct 28, 1971
- R. O. Hull & Company, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72392930 - ECOLOZINC
- Serial number 72392930
- Registration number 943893
- Filing date May 24, 1971
- R. O. Hull & Company, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72379064 - REFLEXION
- Serial number 72379064
- Registration number 929855
- Filing date Dec 18, 1970
- R. O. Hull & Company, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72259549 - ROPLATE
- Serial number 72259549
- Registration number 834938
- Filing date Nov 28, 1966
- R. O. Hull & Company, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72190382 - ROGARD
- Serial number 72190382
- Registration number 786989
- Filing date Apr 6, 1964
- R. O. Hull & Company, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72189474 - ROBLACK
- Serial number 72189474
- Registration number 782257
- Filing date Mar 24, 1964
- R. O. Hull & Company, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72188109 - ROSHEENE
- Serial number 72188109
- Registration number 783847
- Filing date Mar 6, 1964
- R. O. Hull & Company, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72188107 - ROPREPP
- Serial number 72188107
- Registration number 783786
- Filing date Mar 6, 1964
- R. O. Hull & Company, Inc.
- 3 - Bleaching preparations and other substances for laundry use
Information Trademark
72188108 - ROSTRIP
- Serial number 72188108
- Registration number 783787
- Filing date Mar 6, 1964
- R. O. Hull & Company, Inc.
- 3 - Bleaching preparations and other substances for laundry use
Information Trademark
72156741 - ALMATE
- Serial number 72156741
- Registration number 766560
- Filing date Nov 6, 1962
- R. O. Hull & Company, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72156739 - PREPALLOY
- Serial number 72156739
- Registration number 759486
- Filing date Nov 6, 1962
- R. O. Hull & Company, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72156740 - ROKLEEN
- Serial number 72156740
- Registration number 758971
- Filing date Nov 6, 1962
- R. O. Hull & Company, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72156738 - QUATRASID
- Serial number 72156738
- Registration number 766559
- Filing date Nov 6, 1962
- R. O. Hull & Company, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72038355 - RINS-AID
- Serial number 72038355
- Registration number 669759
- Filing date Oct 4, 1957
- R.O. HULL & COMPANY, INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72015186 - RODIP
- Serial number 72015186
- Registration number 647290
- Filing date Sep 6, 1956
- R.O. HULL & COMPANY, INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72005207 - CADIP
- Serial number 72005207
- Registration number 649131
- Filing date Mar 26, 1956
- R.O. HULL & COMPANY, INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
71647294 - RINS-AID
- Serial number 71647294
- Registration number 593128
- Filing date Apr 9, 1954
- R. O. HULL & COMPANY, INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
71626570 - ROHCO
- Serial number 71626570
- Registration number 565738
- Filing date Mar 17, 1952
- R.O. HULL & COMPANY, INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

R. O. HULL & COMPANY, INC

Organization

Patents Grantslast 30 patents

Coating solutions of trivalent chromium for coating zinc surfaces

Acid zinc plating baths, compositions useful therein, and methods f...

Treatment of metal parts to provide rust-inhibiting coatings by pho...

Acid zinc plating baths and methods for electrodepositing bright zi...

Method of preparing titanium-containing phosphate conditioner for m...

Additive compositions, baths, and methods for electrodepositing bri...

Zinc electroplating baths and process

Composition, plating bath, and method for electroplating tin and/or...

Bath and method for electroplating tin and/or lead

Nitrogen and sulfur compositions and acid copper plating baths

Leveling agent for acid zinc electroplating baths and method

Electroplating zinc, ammonia-free acid zinc plating bath therefor a...

Acid copper plating and additive composition therefor

Additive for electrodeposition of bright tin and tin-lead alloy

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73081864

73068474 - ROGLOW

72406245 - REFLECTA

72392930 - ECOLOZINC

72379064 - REFLEXION

72259549 - ROPLATE

72190382 - ROGARD

72189474 - ROBLACK

72188109 - ROSHEENE

72188107 - ROPREPP

72188108 - ROSTRIP

72156741 - ALMATE

72156739 - PREPALLOY

72156740 - ROKLEEN

72156738 - QUATRASID

72038355 - RINS-AID

72015186 - RODIP

72005207 - CADIP

71647294 - RINS-AID

71626570 - ROHCO