Inventor · disambiguated record
Francis E. Alexander
Also filed as: ALEXANDER FRANCIS E
5 granted patents·196 citations·filing 1996–1997
84Inventor score
Technology areasH01M
Top patents by PatentIndex Score
5 records- 0175US5985484ABattery separationAMTEK RESEARCH INTERNATIONAL L·Filed 1997·Granted Nov 16, 1999·58 cites·20 claims
- 0269US5679479ABattery separatorAMTEK RESEARCH INTERNATIONAL L·Filed 1996·Granted Oct 21, 1997·47 cites·17 claims
- 0361US5789103ABattery separator and method of makingAMTEK RESEARCH INTERNATIONAL L·Filed 1997·Granted Aug 4, 1998·34 cites·23 claims
- 0457US6132899ABattery Separator having different size ribs and method of making the sameAMTEK RES INT LLC·Filed 1997·Granted Oct 17, 2000·29 cites·35 claims
- 0557US5894055ABattery separatorAMTEK RESEARCH INTERNATIONAL L·Filed 1997·Granted Apr 13, 1999·28 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Francis E. Alexander 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 →