Inventor · disambiguated record
John Adam Meyers
Also filed as: MEYERS JOHN A · MEYERS JOHN ADAM
3 granted patents·1 pending application·108 citations·filing 1990–2018
75Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0165US5065827AHammer bit retention toolSMITH INTERNATIONAL·Filed 1990·Granted Nov 19, 1991·56 cites·11 claims
- 0262US7117939B1Percussion hammer bit retainer apparatusHAWLEY GREGORY DEE·Filed 2003·Granted Oct 10, 2006·41 cites·6 claims
- 0334US6918455B2Drill bit with large insertsSMITH INTERNAT·Filed 1998·Granted Jul 19, 2005·11 cites·62 claims
- 0432US2018291689A1Hybrid plug drill-out bitEPIROC DRILLING TOOLS LLC·Filed 2018·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when John Adam Meyers 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 →