FK

Frederick William Kopitzke

DM Dmf: 1 patents #4 of 9Top 45%
Overall (2019): #467,325 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10247390 Compact tiltable and rotatable recessed lighting fixture — 2019-04-02