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Inventor

MILLER DONALD G

9 patents
⚠️ This page may combine multiple inventors who share the name “MILLER DONALD G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMERICAN PULVERIZER

3 patents
US4149677AApr 17, 1979

Reinforced ring hammer

AMERICAN PULVERIZER8 citations72
US4015783AApr 5, 1977

Reversible grate bar and support for crushers

AMERICAN PULVERIZER18 citations72
US4002302AJan 11, 1977

Reducing machine having a positively displaced grate

AMERICAN PULVERIZER9 citations72

HACH CO

2 patents
US5556787ASep 17, 1996

Manganese III method for chemical oxygen demand analysis

HACH CO9 citations72
US5683914ANov 4, 1997

Method for chloride ion removal prior to chemical oxygen demand analysis

HACH CO8 citations71

ETHICON INC

1 patent
US5935138AAug 10, 1999

Spiral needle for endoscopic surgery

ETHICON INC214 citations95

WESTINGHOUSE ELECTRIC CORP

1 patent
US4130157ADec 19, 1978

Silicon nitride (SI3 N4) leachable ceramic cores

WESTINGHOUSE ELECTRIC CORP21 citations81

AIR PROD & CHEM

1 patent
US3957889AMay 18, 1976

Selective nitration of aromatic and substituted aromatic compositions

AIR PROD & CHEM23 citations81

MILLER DONALD G

1 patent
US5758400AJun 2, 1998

Weatherstripping insertion machine and method

MILLER DONALD G16 citations62