Inventor · disambiguated record
Leon B. Watts
Also filed as: WATTS LEON B
4 granted patents·106 citations·filing 1993–2000
80Inventor score
Files withLE RON PLASTICS INC4
Top patents by PatentIndex Score
4 records- 0177US6125878ASewer inspection chamber with back-flow prevention valve and method and apparatus for installing valve in sewer inspection chamberLE RON PLASTICS INC·Filed 2000·Granted Oct 3, 2000·22 cites·3 claims
- 0277US5826609ASewer inspection chamber with back-flow prevention valve and method and apparatus for installing valve in sewer inspection chamberLE RON PLASTICS INC·Filed 1997·Granted Oct 27, 1998·44 cites·5 claims
- 0371US6029684ASewer inspection chamber with back-flow prevention valveLE RON PLASTICS INC·Filed 1998·Granted Feb 29, 2000·31 cites·8 claims
- 0430US5409615ATemperature controlled grease trapLE RON PLASTICS INC·Filed 1993·Granted Apr 25, 1995·9 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →