Inventor · disambiguated record

Richard J. Holliday

Also filed as: HOLLIDAY RICHARD J

2 granted patents·107 citations·filing 1987–1992

68Inventor score

Technology areasE03C Y10T

Files withCASH A W VALVE MFG2

Top patents by PatentIndex Score

2 records

0184US4712575ASelf-draining hose connection vacuum breaker and backflow preventerCASH A W VALVE MFG·Filed 1987·Granted Dec 15, 1987·61 cites·22 claims
0278US5228470ASelf draining hose connection dual check valve back flow preventerCASH A W VALVE MFG·Filed 1992·Granted Jul 20, 1993·46 cites·28 claims

Join the waitlist — get patent alerts

Get an alert when Richard J. Holliday 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 →