Inventor · disambiguated record

Robert C. Jefferson

Also filed as: JEFFERSON ROBERT C

2 granted patents·61 citations·filing 1982–1988

64Inventor score

Technology areasG01B Y10T

Files withJEFFERSON ROBERT C2

Top patents by PatentIndex Score

2 records

0180US4426179ATester for key duplicating machinesJEFFERSON ROBERT C·Filed 1982·Granted Jan 17, 1984·50 cites·14 claims
0240US4875294AGauge for determining depth of cut in keys and the likeJEFFERSON ROBERT C·Filed 1988·Granted Oct 24, 1989·11 cites·19 claims

Join the waitlist — get patent alerts

Get an alert when Robert C. Jefferson 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 →