RC

Richard Bert Christiansen

📍 San Diego, CA: #1,099 of 4,582 inventorsTop 25%
🗺 California: #13,043 of 60,394 inventorsTop 25%
Overall (2017): #113,186 of 506,227Top 25%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9791242 Methods and systems for concealing light Cort Wetherald 2017-10-17
9714812 Devices for eliminating position disclosing light emitted by a laser Cort Wetherald 2017-07-25