CS

Charles Spellman

SA Siemens Aktiengesellschaft: 2 patents #81 of 1,154Top 8%
SA Siemens Vdo Automotive Ag: 2 patents #4 of 49Top 9%
📍 Auburn, IN: #1 of 16 inventorsTop 7%
🗺 Indiana: #81 of 2,507 inventorsTop 4%
Overall (2002): #16,967 of 266,432Top 7%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6492807 Absolute angle sensor for multi-turn shaft 2002-12-10
6448763 System for magnetization to produce linear change in field angle 2002-09-10
6433534 Increased output variable reluctance sensor 2002-08-13
6411081 Linear position sensor using magnetic fields 2002-06-25