Inventor · disambiguated record
Ronald B. Berringer
Also filed as: BERRINGER RONALD B
5 granted patents·435 citations·filing 1994–2000
86Inventor score
Top patents by PatentIndex Score
5 records- 0190US6705676B1Base for infant car seatGRACO CHILDRENS PROD INC·Filed 2000·Granted Mar 16, 2004·75 cites·18 claims
- 0289US6139101AAdjustable base convertible child car seatGRACO CHILDREN S PRODUCT INC·Filed 1998·Granted Oct 31, 2000·105 cites·14 claims
- 0389US5538374AKey duplicating machine and methodAMERICAN CONSUMER PRODUCTS INC·Filed 1994·Granted Jul 23, 1996·90 cites·25 claims
- 0487US5660509AKey duplicating machine with bottom clearanceAMERICAN CONSUMER PRODUCTS INC·Filed 1995·Granted Aug 26, 1997·83 cites·41 claims
- 0581US6139100AChild's car seat with multi-positionable headrestGRACO CHILDRENS PROD INC·Filed 1999·Granted Oct 31, 2000·82 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Ronald B. Berringer 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 →