JK

Johannes Kerstges

DA Deutsche Babcock Energie- Und Umwelttechnik Aktiengesellschaft: 1 patents #6 of 16Top 40%
DA Deutsche Babcock Werke Aktiengesellschaft: 1 patents #16 of 44Top 40%
Overall (All Time): #2,299,589 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5184782 Tublar mill Hubert Brosdetzko 1993-02-09
4545727 Mill with blower impeller Richard Beelmann 1985-10-08