WJ

William C. Johnson

ET Eta Technologies: 9 patents #1 of 3Top 35%
📍 Fountain Hills, AZ: #1 of 10 inventorsTop 10%
🗺 Arizona: #5 of 1,597 inventorsTop 1%
Overall (1997): #635 of 185,788Top 1%
9
Patents 1997

Issued Patents 1997

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5696825 Personal access management system Charles C. McMullen 1997-12-09
5694472 Personal access management system Charles C. McMullen 1997-12-02
5692049 Personal access management system Charles C. McMullen 1997-11-25
5689564 Personal access management system Donald L. Marx 1997-11-18
5682428 Personal access management system 1997-10-28
5644710 Personal access management system Donald L. Marx 1997-07-01
5619574 Personal access management system Donald L. Marx 1997-04-08
5610980 Method and apparatus for re-initializing a processing device and a storage device Charles C. McMullen 1997-03-11
5604800 Personal access management system Charles C. McMullen 1997-02-18