Inventor

WENZ FRIEDRICH

DE6 patents

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

HOFMANN MASCHF GEB

2 patents

US4018087AApr 19, 1977

Method and apparatus for testing the uniformity of a rotary body

HOFMANN MASCHF GEB30 citations79

US4019136AApr 19, 1977

Process and apparatus for digital indication of electric measuring and/or test values

HOFMANN MASCHF GEB5 citations60

HOFMANN GMBH & CO KG MASCHINEN

1 patent

US4676648AJun 30, 1987

Method and apparatus for non-contact determination of run-out of a rotating body

HOFMANN GMBH & CO KG MASCHINEN23 citations81

HOFMANN WERKSTATT TECHNIK

1 patent

US4702103AOct 27, 1987

Method of quality grading in uniformity tests of rotors, in particular of automobile tires

HOFMANN WERKSTATT TECHNIK17 citations71

GERB HOFMANN GMBH & CO KG

1 patent

US4545239AOct 8, 1985

Method and apparatus for controlling the quality of tires

GERB HOFMANN GMBH & CO KG8 citations67

HOFMANN G M B H KG MASCHINENFA

1 patent

US4134292AJan 16, 1979

Tire testing apparatus

HOFMANN G M B H KG MASCHINENFA7 citations65