RD

Robert P. Dahlgren

DL Draper Laboratory: 8 patents #76 of 921Top 9%
MP Magnetic Peripherals: 1 patents #58 of 149Top 40%
NS National Semiconductor: 1 patents #1,247 of 2,238Top 60%
University of California: 1 patents #8,022 of 18,278Top 45%
📍 Minneapolis, MN: #645 of 6,114 inventorsTop 15%
🗺 Minnesota: #7,542 of 52,454 inventorsTop 15%
Overall (All Time): #514,607 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
9115993 Fused PM fiber single-polarization resonator 2015-08-25
7728399 Molded optical package with fiber coupling feature Randall L. Walberg, Luu Thanh Nguyen, James B. Wieser, Kenneth D. Pedrotti, Jacob Adams Wysocki 2010-06-01
5170450 Dual-core fiber launching coupler 1992-12-08
5166940 Fiber laser and method of making same Richard P. Tumminelli, Farhad Hakimi 1992-11-24
5078465 Fused fiber optic coupler 1992-01-07
5042896 Polarization device 1991-08-27
5022735 Fiber splice coating system 1991-06-11
4991922 Optical fiber coupler and method 1991-02-12
4883337 Low strain optical fiber coil 1989-11-28
4624564 Calibration standards for flying height testers 1986-11-25