Inventor · disambiguated record

Charith Gunawardena

Also filed as: GUNAWARDENA CHARITH · GUNAWARDENA CHARITH A

2 granted patents·76 citations·filing 1987–1989

68Inventor score

Technology areasB07C Y10S

Files withLOCKWOOD GRADERS LTD2

Top patents by PatentIndex Score

2 records

0180US5020675AApparatus for sorting conveyed articlesLOCKWOOD GRADERS LTD·Filed 1989·Granted Jun 4, 1991·37 cites·13 claims
0275US4940536AApparatus for inspecting and sorting articlesLOCKWOOD GRADERS LTD·Filed 1987·Granted Jul 10, 1990·39 cites·15 claims

Join the waitlist — get patent alerts

Get an alert when Charith Gunawardena 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 →