Inventor · disambiguated record
Clifford J. Frederickson
Also filed as: FREDERICKSON CLIFFORD J
8 granted patents·2 pending applications·128 citations·filing 2015–2021
86Inventor score
Technology areasF41A
Top patents by PatentIndex Score
10 records- 0190USD795986SHand guard for a firearmWIPH LLC·Filed 2015·Granted Aug 29, 2017·43 cites·1 claims
- 0287USD795379SReceiver for a firearmWIPH LLC·Filed 2015·Granted Aug 22, 2017·33 cites·1 claims
- 0381USD795984SFirearmWIPH LLC·Filed 2015·Granted Aug 29, 2017·23 cites·1 claims
- 0478USD795985SStock for a firearmWIPH LLC·Filed 2015·Granted Aug 29, 2017·20 cites·1 claims
- 0559US11530891B2Reverse baffle compensatorCobalt Kinetics·Filed 2021·Granted Dec 20, 2022·1 cites·20 claims
- 0652USD807980SMuzzle brake for firearmWIPH LLC·Filed 2016·Granted Jan 16, 2018·7 cites·1 claims
- 0742US2019170463A1Round counter for firearmWIPH LLC·Filed 2019·Application pending·0 cites
- 0840US2017336160A1Round counter for firearmWIPH LLC·Filed 2017·Application pending·0 cites
- 0939USD1073847SFirearm compensatorBAQ DEFENSE LLC·Filed 2020·Granted May 6, 2025·1 cites·1 claims
- 1024USD1084196SFirearm compensatorBAQ DEFENSE LLC·Filed 2020·Granted Jul 15, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →