Inventor · disambiguated record
Glenn Hessler
Also filed as: HESSLER GLENN
4 granted patents·3 citations·filing 2010–2017
63Inventor score
Technology areasH04M
Top patents by PatentIndex Score
4 records- 0166US10200533B2Media on hold features in a VoIP systemSHORETEL INC·Filed 2017·Granted Feb 5, 2019·1 cites·20 claims
- 0263US9319520B1Media on hold features in a VoIP systemSHORETEL INC·Filed 2013·Granted Apr 19, 2016·1 cites·19 claims
- 0358US8855290B1Shared call stack in a communications systemMADABHUSHI PRAMOD·Filed 2010·Granted Oct 7, 2014·1 cites·21 claims
- 0448US9866688B1Media on hold features in a VoIP systemSHORETEL INC·Filed 2016·Granted Jan 9, 2018·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →