KK

Karl F. Kiefer

GI Gas Research Institute: 3 patents #1 of 134Top 1%
📍 Bartlesville, OK: #9 of 79 inventorsTop 15%
🗺 Oklahoma: #22 of 631 inventorsTop 4%
Overall (1997): #14,421 of 185,788Top 8%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5648613 Scan assembly and method for signal discrimination 1997-07-15
5641909 Scan assembly structure Gerard T. Pittard, Donald Chaffee, C. Grissom Steele, Terry P. Clifton 1997-06-24
5594176 Scan assembly and method for transferring power and data across a rotary interface 1997-01-14