DC

Donald E. Charles

SI Siemens Industry: 1 patents #21 of 93Top 25%
SA Siemens Schweiz Ag: 1 patents #8 of 41Top 20%
📍 Wauconda, IL: #6 of 28 inventorsTop 25%
🗺 Illinois: #1,344 of 7,998 inventorsTop 20%
Overall (2018): #153,468 of 503,207Top 35%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10109071 System for detecting a position of a fume hood sash — 2018-10-23
10110158 Temperature compensation for DC motor PWM applications — 2018-10-23