Ulf Nummelin — 1 Patent at Google

Ulf Nummelin has been granted 1 US patent while listed as an inventor at Google. All of these patents were granted in 1992. Ulf Nummelin ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ulf Nummelin in Porvoo, FI.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5130469	Derivatives of N,N-bis(2,2-dimethyl-2-carboxy-ethyl)amine, manufacturing procedure and use of same	Leila Lahtinen, Oili Riutta, Pirkko Vohlonen, Kjell Ankner, Eija Valtonen +1 more	1992-07-14

Ulf Nummelin — 1 Patent

Issued Patents All Time

Patent Widget