Inventor · disambiguated record

Ernest Bivens

Also filed as: BIVENS ERNEST

2 granted patents·21 citations·filing 1985–1987

57Inventor score

Technology areasB21F B65G

Files withEVANA TOOL & ENGINEERING INC1 PROCESS ENGINEERING INC1

Top patents by PatentIndex Score

2 records

0152US4702660AMethod and apparatus for storing and handling trays for workpiecesEVANA TOOL & ENGINEERING INC·Filed 1985·Granted Oct 27, 1987·18 cites·5 claims
0223US4753098AMethod and apparatus for forming a tubePROCESS ENGINEERING INC·Filed 1987·Granted Jun 28, 1988·3 cites·11 claims

Join the waitlist — get patent alerts

Get an alert when Ernest Bivens 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 →