Inventor

SCHAEFFER KURT W

US5 patents

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

NAT OPTRONICS INC

3 patents

US7874079B2Jan 25, 2011

Holding mechanism for use with an ophthalmic tracer, and method

NAT OPTRONICS INC9 citations81

US8656602B2Feb 25, 2014

Holding mechanism for use with an ophthalmic tracer, and method

NAT OPTRONICS INC0 citations49

US8630731B2Jan 14, 2014

Method of calibrating an ophthalmic processing device, machine programmed therefor, and computer program

NAT OPTRONICS INC0 citations47

ANDREWS DANIEL E

2 patents

US8322042B2Dec 4, 2012

Holding mechanism for use with an ophthalmic tracer, and method

ANDREWS DANIEL E1 citations57

US8091244B2Jan 10, 2012

Holding mechanism for use with an ophthalmic tracer, and method

ANDREWS DANIEL E3 citations57