Inventor · disambiguated record

Bruce Grachek

Also filed as: GRACHEK BRUCE

2 granted patents·108 citations·filing 1984–1986

68Inventor score

Technology areasA47L Y10T

Files withBERG MARVIN2

Top patents by PatentIndex Score

2 records

0187US4577837ALocking mechanism for extendible telescoping tubular membersBERG MARVIN·Filed 1984·Granted Mar 25, 1986·79 cites·6 claims
0268US4934658ALocking mechanism for extendible telescoping tubular membersBERG MARVIN·Filed 1986·Granted Jun 19, 1990·29 cites·6 claims

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