Inventor · disambiguated record
James F. Echols
Also filed as: ECHOLS JAMES F
4 granted patents·46 citations·filing 1994–1999
74Inventor score
Top patents by PatentIndex Score
4 records- 0179US5473787AMethod and apparatus for cleaning tubes of heat exchangersBETZ LABORATORIES·Filed 1994·Granted Dec 12, 1995·32 cites·15 claims
- 0239US5695300AAdjustable recovery boom and systemBETZDEARBORN INC·Filed 1995·Granted Dec 9, 1997·9 cites·4 claims
- 0330US5647428ARecovery of tube cleanersBETZDEARBORN INC·Filed 1995·Granted Jul 15, 1997·4 cites·2 claims
- 0418US6116333ATube cleaner recovery systemBETZDEARBORN INC·Filed 1999·Granted Sep 12, 2000·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →