Jerrold Handsaker has been granted 20 US patents while listed as an inventor at Innovative Lighting. The first was granted in 1994 and the most recent in January 2024. Jerrold Handsaker ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Jerrold Handsaker in Algona, IA, US.