"Mr. Landgraf succeeded to inspire our very experienced
engineers. With the help of structured and highly efficient
tools he empowered them to top R&D performance.
Not only the deep understanding of technology was impressive,
the experienced, confident and harmonious handling of the team
and the good contact to the team members was great as well."
(Christian Mueller, PhD, CEO, Clyde Bergemann Power Group,
Wesel, Germany, power plant technologies)
"Lingroup made a great job. We
thought we had lost an important patent. But now we succeeded to
file three new patents on our technology, which is much higher
(J. P. Feraric, Gitec GmbH, Ulm, weaving machine technologies)
"The best expert for innovation,
trouble shooting and IP creation I ever worked with"
(P. Hammans, Dennemeyer IP Group, patents and IP consulting)
(R. Linck, Giesecke+Devrient, Munich, cash handling systems)