DM

Duane Meyerink

CO Concaten: 12 patents #3 of 8Top 40%
📍 Golden, CO: #109 of 1,256 inventorsTop 9%
🗺 Colorado: #3,773 of 40,980 inventorsTop 10%
Overall (All Time): #393,968 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12227911 Mobile barrier Kevin K. Groeneweg, David Meyerink, LeRoy Severson 2025-02-18
11560679 Mobile barrier Kevin K. Groeneweg, David Meyerink, Le Roy Severson 2023-01-24
10920384 Mobile barrier Kevin K. Groeneweg, David Meyerink, LeRoy Severson 2021-02-16
10669681 Mobile barrier Kevin K. Groeneweg, David Meyerink, LeRoy Severson 2020-06-02
10240308 Mobile barrier Kevin K. Groeneweg, David Meyerink, LeRoy Severson 2019-03-26
10179981 Mobile barrier Kevin K. Groeneweg, David Meyerink, LeRoy Severson 2019-01-15
9481969 Mobile barrier Kevin K. Groeneweg, David Meyerink, LeRoy Severson 2016-11-01
9394657 Mobile barrier Kevin K. Groeneweg, David Meyerink, LeRoy Severson 2016-07-19
9273437 Mobile barrier Kevin K. Groeneweg, David Meyerink, LeRoy Severson 2016-03-01
8845229 Mobile barrier Kevin K. Groeneweg, David Meyerink, LeRoy Severson 2014-09-30
8657525 Mobile barrier Kevin K. Groeneweg, David Meyerink, LeRoy Severson 2014-02-25
8322945 Mobile barrier Kevin K. Groeneweg, David Meyerink, LeRoy Severson 2012-12-04