Inventor

BERGER RALPH

5 patents

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

VALEO POWERTRAIN GMBH

2 patents

US12392410B2Aug 19, 2025

Piston, gear-change selector module and mounting method

VALEO POWERTRAIN GMBH0 citations52

US12529422B2Jan 20, 2026

Gear-change selector module for a gearshift

VALEO POWERTRAIN GMBH0 citations38

(unassigned)

1 patent

US6164409ADec 26, 2000

Wax guard membrane for hearing aids

81 citations90

OHIO INT LTD

1 patent

USD322513SDec 24, 1991

Tote bag

OHIO INT LTD18 citations74

FTE AUTOMOTIVE GMBH

1 patent

US11905979B2Feb 20, 2024

Piston, gear-change selector and gearshift

FTE AUTOMOTIVE GMBH1 citations53