Inventor · disambiguated record

Len R. Christensen

Also filed as: CHRISTENSEN LEN R

2 granted patents·18 citations·filing 2017–2021

58Inventor score

Technology areasE04B E06B

Files withNETTALON SECURITY SYSTEMS INC2

Top patents by PatentIndex Score

2 records

0192US11142903B1Protective enclosure for interior and exterior spacesNETTALON SECURITY SYSTEMS INC·Filed 2021·Granted Oct 12, 2021·7 cites·20 claims
0287US10060181B1Hybrid hardened ballistic security doorNETTALON SECURITY SYSTEMS INC·Filed 2017·Granted Aug 28, 2018·11 cites·22 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →