Inventor · disambiguated record
Peter Marshall
Also filed as: MARSHALL PETER · MARSHALL PETER J · MARSHALL PETER JONATHAN
5 granted patents·114 citations·filing 2000–2019
80Inventor score
Top patents by PatentIndex Score
5 records- 0186US6453559B1Safety knifeFiled 2000·Granted Sep 24, 2002·59 cites·22 claims
- 0279USD571180SSafety knifeSAFETY KNIFE COMPANY LTD·Filed 2006·Granted Jun 17, 2008·30 cites·1 claims
- 0375US7069969B2Wood cutting knife assembly providing improved knife stabilityKEY KNIFE INC·Filed 2003·Granted Jul 4, 2006·23 cites·14 claims
- 0456US11820033B2KnifeTHE SAFETY KNIFE COMPANY LTD·Filed 2019·Granted Nov 21, 2023·1 cites·19 claims
- 0553US8839523B2Safety knifeIRELAND WILLIAM·Filed 2010·Granted Sep 23, 2014·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Peter Marshall 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 →