OR

Oskar W. K. Roehr

📍 Seevetal, DE: #92 of 356 inventorsTop 30%
Overall (All Time): #2,358,682 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4457295 Warming garment for heating people — 1984-07-03
4418745 Apparatus for heating persons travelling in or on open vehicles having internal combustion engines — 1983-12-06