JB

John D. Birkenholz

IN Innovaprep: 3 patents #7 of 14Top 50%
Overall (All Time): #1,363,731 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12050162 Prefilters for particle concentrators Alec D. Adolphson, Andrew E. Page, David Goad 2024-07-30
11986168 Devices, systems and methods for surface sampling Alec D. Adolphson, Ann K. Packingham, Andrew E. Page, David Scott Alburty, Zachary A. Packingham +1 more 2024-05-21
10842470 Devices, systems and methods for surface sampling Alec D. Adolphson, Ann K. Packingham, Andrew E. Page, David Scott Alburty, Zachary A. Packingham +1 more 2020-11-24