Inventor · disambiguated record

Robert F. Harder

Also filed as: HARDER ROBERT F

2 granted patents·1 citations·filing 2011–2013

29Inventor score

Technology areasA63B H02P

Files withJUGS SPORTS INC1 PAULSON KERRY K1

Top patents by PatentIndex Score

2 records

0149US9480900B2Changeup controller for ball throwing machineJUGS SPORTS INC·Filed 2013·Granted Nov 1, 2016·1 cites·19 claims
0232US9480899B2Changeup controller for ball throwing machinePAULSON KERRY K·Filed 2011·Granted Nov 1, 2016·0 cites·15 claims

Join the waitlist — get patent alerts

Get an alert when Robert F. Harder 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 →