Inventor · disambiguated record
Richard O'Brien
Also filed as: O'BRIEN RICHARD · O'BRIEN RICHARD E
7 granted patents·1 pending application·166 citations·filing 1992–2010
87Inventor score
Top patents by PatentIndex Score
8 records- 0189US8657070B2Ladder step attachment deviceO'BRIEN RICHARD·Filed 2010·Granted Feb 25, 2014·28 cites·10 claims
- 0285US5438814ABucket lidding system for continuously conveying bucketsWEBBER MANUFACTURING CO INC·Filed 1993·Granted Aug 8, 1995·55 cites·31 claims
- 0357US5226526ADetachable flights for bulk material conveyorsOBRIEN SYSTEMS·Filed 1992·Granted Jul 13, 1993·20 cites·18 claims
- 0455US6073298AGrout cleaning brushFiled 1998·Granted Jun 13, 2000·30 cites·1 claims
- 0552USD416208SBowling alley consoleAMF BOWLING INC·Filed 1998·Granted Nov 9, 1999·8 cites·1 claims
- 0651US2007240935A1Ladder step attachment deviceO'BRIEN RICHARD·Filed 2006·Application pending·0 cites
- 0742US5547335AHandle orienter for bucketsWEBBER MANUFACTURING CO INC·Filed 1995·Granted Aug 20, 1996·11 cites·18 claims
- 0836US5634439ABike rider balance beltFiled 1996·Granted Jun 3, 1997·14 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Richard O'Brien 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 →