Inventor · disambiguated record

Harold W. Black

Also filed as: BLACK HAROLD W

2 granted patents·187 citations·filing 1980–1983

67Inventor score

Technology areasG07F Y10S

Files withCREATIVE TECHNOLOGY INC2

Top patents by PatentIndex Score

2 records

0193US4597487AMethod and apparatus for selective scrap metal collectionsCREATIVE TECHNOLOGY INC·Filed 1983·Granted Jul 1, 1986·174 cites·116 claims
0249US4402391ASelective scrap metal collection apparatusCREATIVE TECHNOLOGY INC·Filed 1980·Granted Sep 6, 1983·13 cites·49 claims

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