HP

Hans Pirk

NU Nukem: 1 patents #3 of 11Top 30%
📍 Maintal, DE: #6 of 13 inventorsTop 50%
Overall (1989): #107,930 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4863311 Lining for bore holes in salt domes Paul Arntzen 1989-09-05