Individual holder
CHARLTON WALTER T
US·4 granted patents·69 citations·filing 1980–2021
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0187US11709487B2Practical group protection systemCHARLTON WALTER T·Filed 2021·Granted Jul 25, 2023·2 cites·5 claims
- 0286US4326012ASolar power building blockCHARLTON WALTER T·Filed 1980·Granted Apr 20, 1982·60 cites·11 claims
- 0374US11086312B2Practical group protection systemCHARLTON WALTER T·Filed 2019·Granted Aug 10, 2021·4 cites·8 claims
- 0462US7878190B2Solar collection apparatus, solar collection arrays, and related methodsCHARLTON WALTER T·Filed 2008·Granted Feb 1, 2011·3 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when CHARLTON WALTER T files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →