RL

Ralph Levy

TO Touchfire: 3 patents #3 of 3Top 100%
CI Ciencia: 1 patents #7 of 13Top 55%
Overall (All Time): #997,994 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9317202 Keyboard overlay that improves touch typing on small touch screen devices Bradley S. Melmon, Steven A. Isaac 2016-04-19
8790025 Keyboard overlay for optimal touch typing on a proximity-based touch screen Steven A. Isaac, Bradley S. Melmon 2014-07-29
8206047 Keyboard overlay for optimal touch typing on a proximity-based touch screen Steven A. Isaac, Bradley S. Melmon 2012-06-26
5818582 Apparatus and method for phase fluorometry Salvador Fernandez, Ernest St. Louis, Ernest F. Gulgon, Sean Cobane 1998-10-06
4258435 Manifold multiplexers John David Rhodes 1981-03-24