GR

Guillermo S. Robles

IBM: 3 patents #119 of 3,003Top 4%
📍 Tucson, AZ: #12 of 300 inventorsTop 4%
🗺 Arizona: #56 of 1,382 inventorsTop 5%
Overall (1994): #13,131 of 165,921Top 8%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5316235 Tape cartridge with mount plate Don G. East, Steven L. Felde, Paul Y. Hu 1994-05-31
5297755 Tape cartridge tape path Steven L. Felde, Paul Y. Hu, Guy F. Hudson, Douglas W. Johnson, Kenneth J. Lusk +1 more 1994-03-29
5294072 Tape cartridge door with pseudo-head for maintaining tape tension Don G. East, Steven L. Felde 1994-03-15