Klaus Grotkasten — 6 Patents at Fried Krupp

Klaus Grotkasten has been granted 6 US patents while listed as an inventor at Fried Krupp. The first was granted in 1986 and the most recent in January 1992. Klaus Grotkasten ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Klaus Grotkasten in Hamburg, DE.

Patents per Year

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
5078584	Bladderless tire-curing press	Gunter Drewel, Horst Enoch	1992-01-07
5017111	Apparatus for charging a tire heating press	Gunter Drewel, Horst Enoch	1991-05-21
4800059	Process and apparatus for loading a tire press	Gunter Drewel, Horst Enoch	1989-01-24
4698002	Pneumatic-tire heating and vulcanizing press	—	1987-10-06
4681521	Feeding and positioning apparatus for a heating press	—	1987-07-21
4631014	Hydraulic curing press	Gunter Drewel, Horst Enoch	1986-12-23