Kyle E. Grathwol — 2 Patents at Roadtec

Kyle E. Grathwol has been granted 2 US patents while listed as an inventor at Roadtec. The first was granted in 2019 and the most recent in June 2025. Kyle E. Grathwol ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kyle E. Grathwol in Sandusky, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12324958	Grip training system	—	2025-06-10
10214364	System for tracking operating time for conveyor of working machine	—	2019-02-26

Kyle E. Grathwol — 2 Patents

Issued Patents All Time

Patent Widget