Inventor · disambiguated record
Christopher A. Leonard
Also filed as: LEONARD CHRISTOPHER A
3 granted patents·1 pending application·0 citations·filing 2007–2019
40Inventor score
Technology areasB41J
Top patents by PatentIndex Score
4 records- 0154US11390081B2Fluid ejection device with a carrier having a slotHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Jul 19, 2022·0 cites·12 claims
- 0253US11827021B2Applying mold chase structure to end portion of fluid ejection dieHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Nov 28, 2023·0 cites·13 claims
- 0338US2010231655A1Inkjet-printing device printhead die having edge protection layer for heating resistorHEWLETT PACKARD DEVELOPEMENT C·Filed 2007·Application pending·0 cites
- 0437US8704333B2Fuse chambers on a substratePHILLIPS ANDREW·Filed 2007·Granted Apr 22, 2014·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Christopher A. Leonard 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 →