Inventor · disambiguated record
Fred Zillinger
Also filed as: ZILLINGER FRED
3 granted patents·101 citations·filing 2000–2003
75Inventor score
Technology areasE21B
Files withCANADA TECH CORP1
Top patents by PatentIndex Score
3 records- 0173US6655452B2Downhole gauge carrier apparatusFiled 2001·Granted Dec 2, 2003·55 cites·24 claims
- 0257US6932154B2Pressure sensor insert for a downhole toolCANADA TECH CORP·Filed 2003·Granted Aug 23, 2005·30 cites·26 claims
- 0342US6263730B1Downhole pump strainer data recording device and methodFiled 2000·Granted Jul 24, 2001·16 cites·63 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →