Inventor · disambiguated record

Friedhelm Caspers

Also filed as: CASPERS FRIEDHELM

2 granted patents·47 citations·filing 1982–1982

64Inventor score

Technology areasG01B

Files withNIX STEINGROEVE ELEKTRO PHYSIK2

Top patents by PatentIndex Score

2 records

0172US4492915AMethod and apparatus for the electronic measurement of the thickness of very thin electrically conductive films on a nonconductive substrateNIX STEINGROEVE ELEKTRO PHYSIK·Filed 1982·Granted Jan 8, 1985·27 cites·24 claims
0267US4520308AProcess and device for the nondestructive measurement of material accumulations or coating thicknesses on dielectric materials, in particular plasticNIX STEINGROEVE ELEKTRO PHYSIK·Filed 1982·Granted May 28, 1985·20 cites·15 claims

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