Inventor · disambiguated record

William Curtis Elks

Also filed as: AYER RAGHAVAN · ERTAS MEHMET DENIZ

2 granted patents·45 citations·filing 2009–2010

64Inventor score

Technology areasC23C E21B

Files withBAILEY JEFFREY ROBERTS1 BANGARU NARASIMHA-RAO VENKATA1

Top patents by PatentIndex Score

2 records

0191US8286715B2Coated sleeved oil and gas well production devicesBAILEY JEFFREY ROBERTS·Filed 2010·Granted Oct 16, 2012·21 cites·162 claims
0290US8220563B2Ultra-low friction coatings for drill stem assembliesBANGARU NARASIMHA-RAO VENKATA·Filed 2009·Granted Jul 17, 2012·24 cites·89 claims

Join the waitlist — get patent alerts

Get an alert when William Curtis Elks 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 →