Inventor · disambiguated record

Michael T. Ringwald

Also filed as: RINGWALD MICHAEL · RINGWALD MICHAEL T

2 granted patents·98 citations·filing 1989–2002

66Inventor score

Technology areasD04B

Files withJ P ENTPR INC1 THEODOR GROZ & ERNST BECKERT N1

Top patents by PatentIndex Score

2 records

0186USD470451SRoof rackJ P ENTPR INC·Filed 2002·Granted Feb 18, 2003·86 cites·1 claims
0263US5029456AVibration-damped, highly elastic knitting tool, particularly high-speed knitting machine needleTHEODOR GROZ & ERNST BECKERT N·Filed 1989·Granted Jul 9, 1991·12 cites·20 claims

Join the waitlist — get patent alerts

Get an alert when Michael T. Ringwald 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 →