RM

Ricci L. Marzolf

TR Trimark: 3 patents #1 of 6Top 20%
📍 New Hampton, IA: #1 of 3 inventorsTop 35%
🗺 Iowa: #39 of 1,020 inventorsTop 4%
Overall (2005): #17,937 of 245,428Top 8%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6942259 Latch assembly Joe Daniel Knight, Bruce E. Kallevig, Bruce Edward Frohman 2005-09-13
D506377 Operating handle for a closure element Craig Helton, Christopher M. Lane 2005-06-21
D501783 Operating handle for a closure element Craig Helton, Christopher M. Lane 2005-02-15