Inventor · disambiguated record
Lester K. Perlak
Also filed as: PERLAK LESTER K
3 granted patents·8 citations·filing 2015–2015
58Inventor score
Files withSIEMENS INDUSTRY INC3
Top patents by PatentIndex Score
3 records- 0183US10249174B2Wireless emergency alert notificationsSIEMENS INDUSTRY INC·Filed 2015·Granted Apr 2, 2019·6 cites·19 claims
- 0269US10339097B2History archive of live audio and methods of using the sameSIEMENS INDUSTRY INC·Filed 2015·Granted Jul 2, 2019·2 cites·17 claims
- 0339US9721459B2Live paging system and methods of using the sameSIEMENS INDUSTRY INC·Filed 2015·Granted Aug 1, 2017·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Lester K. Perlak 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 →