DZ

Dennis J. Zweibohmer

TR Trimark: 9 patents #8 of 86Top 10%
📍 Elma, IA: #2 of 5 inventorsTop 40%
🗺 Iowa: #1,712 of 15,303 inventorsTop 15%
Overall (All Time): #563,443 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10697207 Rotary latch plates Shayne E. Dodge, Tobias J. Schwickerath, Gene C. Light, Jason Stibs, Matthew L. Hidding 2020-06-30
10676967 Rotary latch with modular components Tobias J. Schwickerath, Shayne E. Dodge, Gene C. Light, Matthew L. Hidding 2020-06-09
8091933 Heavy duty door latch and release modules Brandon L. Hemann, Robert W. Donaldson 2012-01-10
8075027 Latch assembly with selectively assembled components 2011-12-13
7938458 Alignment assembly for door latch and striker bolt Brandon L. Hemann 2011-05-10
7309087 Latch assembly for movable closure element Christopher M. Lane, Craig Helton, Joe Daniel Knight, Ricci L. Marzolf 2007-12-18
7111879 Latch assembly for movable closure element Christopher M. Lane 2006-09-26
7097216 Latch assembly for movable closure element Christopher M. Lane, Craig Helton, Joe Daniel Knight, Ricci L. Marzolf 2006-08-29
D443809 Graspable portion of window hold open mechanism 2001-06-19