Jorn Ehlers

BL British Petroleum Company Limited: 1 patents #10 of 27Top 40%

📍 Uetersen, DE: #4 of 4 inventorsTop 100%

Overall (1982): #53,332 of 81,411Top 70%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4342661	Heat storage medium	Helmut Haukelt	1982-08-03