Inventor · disambiguated record
Bruce Liu
Also filed as: LIU BRUCE
9 granted patents·32 citations·filing 1993–2020
83Inventor score
Top patents by PatentIndex Score
9 records- 0178US10850138B2Quick coupling for self-contained breathing apparatus harness and backplateHONEYWELL INT INC·Filed 2015·Granted Dec 1, 2020·3 cites·16 claims
- 0272USD352022SLicense plate frameLIU BRUCE·Filed 1993·Granted Nov 1, 1994·19 cites·1 claims
- 0368US10821309B2Harness design for respiratory systemHONEYWELL INT INC·Filed 2017·Granted Nov 3, 2020·1 cites·8 claims
- 0466US11865377B2System and method for fit test and monitoring for respiratory productsHONEYWELL INT INC·Filed 2018·Granted Jan 9, 2024·1 cites·15 claims
- 0566US10098439B2One-belt harnessHONEYWELL INT INC·Filed 2014·Granted Oct 16, 2018·1 cites·13 claims
- 0660USD911294SElectrical switch pointsDEWERTOKIN GMBH·Filed 2020·Granted Feb 23, 2021·3 cites·1 claims
- 0753US11071371B2One-belt harnessHONEYWELL INT INC·Filed 2018·Granted Jul 27, 2021·0 cites·16 claims
- 0848USD885350SElectrical switch pointsDEWERTOKIN GMBH·Filed 2019·Granted May 26, 2020·4 cites·1 claims
- 0940US10589137B2Waist pad bumper system for self-contained breathing apparatusHONEYWELL INT INC·Filed 2015·Granted Mar 17, 2020·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Bruce Liu 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 →