HH

Harold P. Hjalmarson

SA Sandia: 2 patents #552 of 2,107Top 30%
NS National Technology & Engineering Solutions Of Sandia: 1 patents #665 of 1,518Top 45%
UI Unm Rainforest Innovations: 1 patents #77 of 255Top 35%
📍 Albuquerque, NM: #1,280 of 4,547 inventorsTop 30%
🗺 New Mexico: #2,320 of 9,035 inventorsTop 30%
Overall (All Time): #1,316,233 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12218497 Optically switched circuit breaker with cascaded transistor topology Gregory Pickrell, Jason C. Neely, Lee Gill, Jacob Mueller, Luciano Andres Garcia Rodriguez +4 more 2025-02-04
6504859 Light sources based on semiconductor current filaments Fred J. Zutavern, Guillermo M. Loubriel, Malcolm T. Buttram, Alan Mar, Wesley D. Helgeson +4 more 2003-01-07
6248992 High gain photoconductive semiconductor switch having tailored doping profile zones Albert G. Baca, Guillermo M. Loubriel, Alan Mar, Fred J. Zutavern, Andrew A. Allerman +7 more 2001-06-19