JF

John Douglas Fraser

Philips: 3 patents #113 of 1,994Top 6%
📍 Woodinville, WA: #10 of 103 inventorsTop 10%
🗺 Washington: #269 of 3,868 inventorsTop 7%
Overall (2003): #28,166 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6632178 Fabrication of capacitive micromachined ultrasonic transducers by micro-stereolithography 2003-10-14
6623432 Ultrasonic diagnostic imaging transducer with hexagonal patches Jeffry E. Powers, Michalakis Averkiou, Matthew Bruce, Danny Skyba, Robert R. Entrekin +5 more 2003-09-23
6515402 Array of ultrasound transducers Mareike Klee, Tilman Schlenker, Olaf Dannappel, Hans-Peter Loebl, Georg Schmitz 2003-02-04