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Jurgen Roellinghoff — 2 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%

DGDynamit Nobel Gmbh: 1 patents #201 of 414Top 50%

Ochsenhausen, DE: #24 of 58 inventorsTop 45%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Jurgen Roellinghoff has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1982 and the most recent in October 1986. Jurgen Roellinghoff ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jurgen Roellinghoff in Ochsenhausen, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4615411	Sound-insulated flow duct and process for the manufacture thereof	Hans-Ulrich Breitscheidel, Cosmas Lorry, Helmut Rehlen	1986-10-07
4364892	Process for surface treatment of foamed sheets	Helmut Rehlen	1982-12-21

Jurgen Roellinghoff — 2 Patents

Issued Patents All Time

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