Inventor · disambiguated record

David Michael Janus, Sr.

Also filed as: JANUS SR DAVID MICHAEL

2 granted patents·8 citations·filing 2017–2019

53Inventor score

Technology areasA63B

Files withJANUS SR DAVID MICHAEL2

Top patents by PatentIndex Score

2 records

0168US10052536B1Freestanding golf putter with rounded clubfaceJANUS SR DAVID MICHAEL·Filed 2017·Granted Aug 21, 2018·5 cites·15 claims
0263US10994178B1Freestanding golf putter with rounded clubfaceJANUS SR DAVID MICHAEL·Filed 2019·Granted May 4, 2021·3 cites·12 claims

Join the waitlist — get patent alerts

Get an alert when David Michael Janus, Sr. 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 →