Inventor · disambiguated record
Leonard Stewart
Also filed as: STEWART LEONARD · STEWART LEONARD L · STEWART LEONARD LEROUX
4 granted patents·2 pending applications·95 citations·filing 1997–2018
78Inventor score
Top patents by PatentIndex Score
6 records- 0187US6216463B1Method of combining waste water treatment and power generation technologiesFiled 1997·Granted Apr 17, 2001·66 cites·16 claims
- 0275US7318315B2Method of combining wastewater treatment and power generation technologiesSTEWART LEONARD L·Filed 2005·Granted Jan 15, 2008·11 cites·9 claims
- 0370US11244023B2System for connecting topically-related nodesCATERPILLAR INC·Filed 2018·Granted Feb 8, 2022·2 cites·20 claims
- 0467US6862886B2Method of combining wastewater treatment and power generation technologiesFiled 2002·Granted Mar 8, 2005·16 cites·11 claims
- 0550US2008202119A1Method of combining wastewater treatment and power generation technologiesSTEWART LEONARD L·Filed 2008·Application pending·0 cites
- 0641US2001022085A1Method of combining wastewater treatment and power generation technologiesFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Leonard Stewart 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 →