Inventor · disambiguated record
Richard Perkins
Also filed as: PERKINS RICHARD · PERKINS RICHARD E
15 granted patents·3 pending applications·354 citations·filing 1993–2015
94Inventor score
Top patents by PatentIndex Score
18 records- 0192US6198206B1Inertial/audio unit and constructionACTIVE CONTROL EXPERTS INC·Filed 1998·Granted Mar 6, 2001·185 cites·15 claims
- 0276US6376967B2Inertial/audio unit and constructionACTIVE CONTROL EXPERTS INC·Filed 2001·Granted Apr 23, 2002·16 cites·13 claims
- 0372US5478743AMicrobially mediated degradation of nitrogen-containing phenol compounds by single bacterial isolatesDU PONT·Filed 1994·Granted Dec 26, 1995·20 cites·9 claims
- 0469US6563254B2Inertial/audio unit and constructionCYMER INC·Filed 2002·Granted May 13, 2003·15 cites·20 claims
- 0568US7998173B2Adjustable spinous process spacer device and method of treating spinal stenosisPERKINS RICHARD·Filed 2006·Granted Aug 16, 2011·8 cites·25 claims
- 0667US9907580B2Adjustable spinous process spacer device and method of treating spinal disordersBRYSON MEDICAL TECH LLC·Filed 2015·Granted Mar 6, 2018·2 cites·15 claims
- 0767US6359371B1Inertial/audio unit and constructionACTIVE CONTROL EXPERTS INC·Filed 1999·Granted Mar 19, 2002·30 cites·7 claims
- 0865US6493978B1Method of securing firearmsFiled 2000·Granted Dec 17, 2002·13 cites·3 claims
- 0964US8182533B2Annular repair device and methodPERKINS RICHARD·Filed 2009·Granted May 22, 2012·4 cites·6 claims
- 1061US6767099B2System and method for displaying physical objects in spaceFiled 2002·Granted Jul 27, 2004·10 cites·16 claims
- 1160US5913666ASecurity lock for firearmsFiled 1997·Granted Jun 22, 1999·20 cites·7 claims
- 1258US6791098B2Multi-input, multi-output motion control for lithography systemCYMER INC·Filed 2001·Granted Sep 14, 2004·8 cites·10 claims
- 1339US2013296939A1Adjustable spinous process spacer device and method of treating spinal disordersPERKINS RICHARD·Filed 2011·Application pending·0 cites
- 1434US2004189145A1Method and device for vibration controlFiled 2004·Application pending·0 cites
- 1533US6122851ASecurity lock for firearmsFiled 1999·Granted Sep 26, 2000·4 cites·12 claims
- 1632US2003040818A1Method and device for vibration controlFiled 2002·Application pending·0 cites
- 1729US6086630AAutomated PCB checklistNORTEL NETWORKS CORP·Filed 1996·Granted Jul 11, 2000·11 cites·10 claims
- 1829US5509656AElectronic maze puzzleIMAGE DESIGN & MARKETING·Filed 1993·Granted Apr 23, 1996·8 cites·29 claims
Join the waitlist — get patent alerts
Get an alert when Richard Perkins 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 →