Ludwig Koessler — 2 Patents at Basf Se

Ludwig Koessler has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 1989 and the most recent in September 1991. Ludwig Koessler ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ludwig Koessler in Havelsee, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5047482	Cable insulation based on ethylene polymers having high resistance to the formation of water trees	Johannes Schlag, Ernst Koehnlein, Peter Bauer	1991-09-10
4876147	Cable insulation based on ethylene polymers having high resistance to the formation of water trees	Johannes Schlag, Ernst Koehnlein, Peter Bauer, Alfred F. Hausz	1989-10-24

Ludwig Koessler — 2 Patents

Issued Patents All Time

Patent Widget