KK

Keith E. Kropf

📍 Key Largo, FL: #2 of 9 inventorsTop 25%
🗺 Florida: #810 of 6,450 inventorsTop 15%
Overall (2018): #130,083 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10032446 Underwater voice communication devices and associated methods — 2018-07-24
9949022 Underwater communication systems, underwater speakers, underwater microphone assemblies and methods — 2018-04-17