Inventor · disambiguated record
Norton Greenfeld
Also filed as: GREENFELD NORTON · GREENFELD NORTON R
3 granted patents·1,577 citations·filing 1988–2003
80Inventor score
Top patents by PatentIndex Score
3 records- 0192US6618593B1Location dependent user matching systemROVINGRADAR INC·Filed 2000·Granted Sep 9, 2003·1.3k cites·22 claims
- 0292US4931928AApparatus for analyzing source codeGREENFELD NORTON R·Filed 1988·Granted Jun 5, 1990·248 cites·19 claims
- 0359US9348911B2Method for searching from a plurality of data sourcesEGENDORF ANDREW·Filed 2003·Granted May 24, 2016·9 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Norton Greenfeld 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 →