Inventor · disambiguated record
Johnnie B. Maschek, Jr.
Also filed as: MASCHEK JR JOHNNIE B
3 granted patents·156 citations·filing 1983–2012
73Inventor score
Top patents by PatentIndex Score
3 records- 0194US4585061AApparatus for inserting and withdrawing coiled tubing with respect to a wellHYDRA RIG INC·Filed 1983·Granted Apr 29, 1986·144 cites·30 claims
- 0274US8191620B2Gripper for coiled tubing injectorsMASCHEK JR JOHNNIE B·Filed 2009·Granted Jun 5, 2012·10 cites·25 claims
- 0360US8267183B1Gripper for coiled tubing injectorsMASCHEK JR JOHNNIE B·Filed 2012·Granted Sep 18, 2012·2 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Johnnie B. Maschek, Jr. 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 →