Inventor · disambiguated record

Howard M. Clearfield

Also filed as: CLEARFIELD HOWARD M

2 granted patents·444 citations·filing 1993–1995

73Inventor score

Technology areasG02B

Files withIBM2

Top patents by PatentIndex Score

2 records

0197US5470661ADiamond-like carbon films from a hydrocarbon helium plasmaIBM·Filed 1993·Granted Nov 28, 1995·362 cites·7 claims
0288US5569501ADiamond-like carbon films from a hydrocarbon helium plasmaIBM·Filed 1995·Granted Oct 29, 1996·82 cites·28 claims

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