Inventor

SAUER RALF-ROLAND

DE4 patents

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

ZEISS CARL VISION INT GMBH

2 patents

US12228803B2Feb 18, 2025

Computer implemented method of determining a base curve for a spectacle lens and method of manufacturing a spectacle lens

ZEISS CARL VISION INT GMBH0 citations46

US10007128B1Jun 26, 2018

Method and device for establishing a target design

ZEISS CARL VISION INT GMBH0 citations36

ZEISS STIFTUNG

1 patent

US5544186AAug 6, 1996

Gas laser for emitting light modulated at two different wavelengths and an arrangement incorporating the gas laser to detect a gaseous substance

ZEISS STIFTUNG37 citations89

SAUER RALF-ROLAND

1 patent

US9022565B2May 5, 2015

Method and apparatus for checking the centering of spectacles worn by a spectacle wearer

SAUER RALF-ROLAND4 citations59