Inventor · disambiguated record
Ranjit A. De Silva
Also filed as: DE SILVA RANJIT A
2 granted patents·2 pending applications·46 citations·filing 2007–2013
59Inventor score
Top patents by PatentIndex Score
4 records- 0193US7544332B2Air treatment dispensers delivering multiple chemicalsJOHNSON & SON INC S C·Filed 2007·Granted Jun 9, 2009·44 cites·13 claims
- 0262US9545092B2Mosquito coil and holder systemJOHNSON & SON INC S C·Filed 2013·Granted Jan 17, 2017·2 cites·14 claims
- 0351US2009101730A1Vented Dispensing Bottle/Cap AssemblyDAVIS BRIAN T·Filed 2008·Application pending·0 cites
- 0450US2008197213A1Active material diffuser and method of providing and using sameFLASHINSKI STANLEY J·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ranjit A. De Silva 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 →