HP

Hermanus Stephanus Pretorius

📍 Derry, NH: #6 of 34 inventorsTop 20%
🗺 New Hampshire: #301 of 1,693 inventorsTop 20%
Overall (2020): #168,950 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10852432 Dual mode laser target designator/rangefinder with an optical parametric oscillator-optical parametric amplifier (OPO-OPA) converter David P. Kelly, John C. McCarthy, Christopher A. Miller, Katherine J. Snell 2020-12-01
10541755 Method of frequency encoding beacons for dismounted identification, friend or foe Aaron W. Bennett, Jeffrey L. Jew, Ryan Bruce Zielinski 2020-01-21