Robert Stumpf — 2 Patents at Unknown

Robert Stumpf — 2 Patents

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

AGAeroquip-Vickers International Gmbh: 1 patents #6 of 15Top 40%

Columbia Station, OH: #34 of 72 inventorsTop 50%

Ohio: #30,551 of 73,341 inventorsTop 45%

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

Robert Stumpf has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1989 and the most recent in March 2003. Robert Stumpf ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Stumpf in Columbia Station, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6530604	Coupling system with blocking device	Thomas Luft, Johannes Schmid	2003-03-11
4806373	Process for curing meat with fruit juice	Robert W. Stumpf	1989-02-21

Robert Stumpf — 2 Patents

Issued Patents All Time

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