Inventor · disambiguated record
John Christie
Also filed as: CHRISTIE JOHN · CHRISTIE JR JOHN S
3 granted patents·261 citations·filing 1975–2004
78Inventor score
Top patents by PatentIndex Score
3 records- 0193US4003660ASensing head assembly for multi-color printing press on-line densitometerHUNTER ASSOCIATES LAB INC·Filed 1975·Granted Jan 18, 1977·144 cites·40 claims
- 0292US4093991ASpectrophotometer-digital data processing system for appearance measurements providing fast and accurate standardization, ease of use for different appearance measurements and fast responseHUNTER ASSOCIATES LAB INC·Filed 1977·Granted Jun 6, 1978·104 cites·33 claims
- 0381US7293699B2Currency cassette access based on facial recognitionDIEBOLD SELF SERVICE SYS·Filed 2004·Granted Nov 13, 2007·13 cites·27 claims
Join the waitlist — get patent alerts
Get an alert when John Christie files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →