Inventor

CHITWOOD DONALD P

4 patents

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

TEKTRONIX INC

3 patents

US4251610AFeb 17, 1981

Method of making multicolor CRT display screen with minimal phosphor contamination

TEKTRONIX INC26 citations80

US4784883ANov 15, 1988

Liquid crystal cell and method of assembly of same

TEKTRONIX INC12 citations68

US4677340AJun 30, 1987

Method and apparatus for calibrating deflection in an oscilloscope

TEKTRONIX INC6 citations59

(unassigned)

1 patent

US5378504AJan 3, 1995

Method for modifying phase change ink jet printing heads to prevent degradation of ink contact angles

31 citations87