Ronald E. Haltmeyer has been granted 13 US patents while listed as an inventor at Whirlpool. The first was granted in 1998 and the most recent in August 2022. Ronald E. Haltmeyer ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Ronald E. Haltmeyer in Swisher, IA, US.