SP

Steven Perry Parfitt

SA Siemens Energy & Automation: 1 patents #14 of 40Top 35%
📍 Johnson City, TN: #11 of 25 inventorsTop 45%
🗺 Tennessee: #342 of 1,340 inventorsTop 30%
Overall (2003): #114,281 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6667705 Analog to digital converter threshold detection circuit — 2003-12-23