Inventor · disambiguated record
Brian C. Preston
Also filed as: PRESTON BRIAN · PRESTON BRIAN C
5 granted patents·59 citations·filing 1985–2015
80Inventor score
Top patents by PatentIndex Score
5 records- 0177US9958360B2Energy audit deviceOPOWER INC·Filed 2015·Granted May 1, 2018·6 cites·19 claims
- 0271US5245363APen cleaning system for a pen plotterCALCOMP INC·Filed 1991·Granted Sep 14, 1993·29 cites·21 claims
- 0355US4691605ACutter assembly with rotating knife bladeSANDERS ASSOCIATES INC·Filed 1985·Granted Sep 8, 1987·12 cites·3 claims
- 0444US4621535AForward engagement and reverse disengagement deviceSANDERS ASSOCIATES INC·Filed 1985·Granted Nov 11, 1986·8 cites·6 claims
- 0534US5345255AActuator mechanism for a plotter carriageCALCOMP INC·Filed 1992·Granted Sep 6, 1994·4 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Brian C. Preston 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 →