Inventor · disambiguated record

Ryan M. Crittenden

Also filed as: CRITTENDEN RYAN M

2 granted patents·0 citations·filing 2019–2021

27Inventor score

Technology areasF42B F42C

Files withNORTHROP GRUMMAN SYSTEMS CORP2

Top patents by PatentIndex Score

2 records

0163US11543223B2Ammunition cartridge including an optical primerNORTHROP GRUMMAN SYSTEMS CORP·Filed 2021·Granted Jan 3, 2023·0 cites·20 claims
0244US11209257B2Voltage polarity immunity using reverse parallel laser diodesNORTHROP GRUMMAN SYSTEMS CORP·Filed 2019·Granted Dec 28, 2021·0 cites·19 claims

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