Inventor · disambiguated record

Sidney H. Dunken

Also filed as: DUNKEN SIDNEY H

2 granted patents·113 citations·filing 1991–1993

69Inventor score

Technology areasB65D

Files with21ST CENTURY CONTAINERS LTD2

Top patents by PatentIndex Score

2 records

0184US5232120AContainer for bulk liquids and solids21ST CENTURY CONTAINERS LTD·Filed 1991·Granted Aug 3, 1993·69 cites·81 claims
0272US5373961ATransportable, self-supporting container21ST CENTURY CONTAINERS LTD·Filed 1993·Granted Dec 20, 1994·44 cites·51 claims

Join the waitlist — get patent alerts

Get an alert when Sidney H. Dunken 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 →