Inventor · disambiguated record

Clarence L. Stepp

Also filed as: STEPP CLARENCE L

2 granted patents·33 citations·filing 1974–1978

62Inventor score

Technology areasE21C

Files withBORING & TUNNELING CO1 BORING & TUNNELING CO OF AMERI1

Top patents by PatentIndex Score

2 records

0160US4244625AApparatus for cutting hard earth formationsBORING & TUNNELING CO·Filed 1978·Granted Jan 13, 1981·15 cites·9 claims
0249US3954301AChain link conveyor apparatus for cutting hard earth formationsBORING & TUNNELING CO OF AMERI·Filed 1974·Granted May 4, 1976·18 cites·5 claims

Join the waitlist — get patent alerts

Get an alert when Clarence L. Stepp 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 →