RH

Robert S. Hanna

LC Lutron Electronics Co.: 7 patents #117 of 433Top 30%
Overall (All Time): #763,968 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D391924 Wireless transmitter for selectable light level control Noel Mayo, Gary W. Bryde, Elliot G. Jacoby, Donald E. Welling, Joel S. Spira 1998-03-10
D364141 Combined bezel and actuator for dimmer switch Noel Mayo, Joel S. Spira, James E. Swain 1995-11-14
5399940 Lighting indicating device having plural illuminating elements with all such elements being illuminated with one being greater than the others Donald F. Hausman, Jr., David E. Houggy, Donald R. Mosebrook, Joel S. Spira 1995-03-21
D353798 Combined bezel and wall switch actuators Gary W. Bryde, Noel Mayo, Donald R. Mosebrook, Joel S. Spira 1994-12-27
5293103 Quiet fan speed control with linear adjustment actuator 1994-03-08
5248919 Lighting control device Donald F. Hausman, Jr., David E. Houggy, Donald R. Mosebrook, Joel S. Spira 1993-09-28
5191971 Multi-position wall mountable control switch with tactile feedback linear actuator Susan Hakkarainen, Elliot G. Jacoby, Robert Taylor 1993-03-09