CH

Charnell T. Havens

ES Electric Data Systems: 3 patents #24 of 419Top 6%
Overall (All Time): #1,633,874 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5924072 Knowledge management system and method — 1999-07-13
5909669 System and method for generating a knowledge worker productivity assessment — 1999-06-01
5752242 System and method for automated retrieval of information — 1998-05-12