Adolf Imhoff — 3 Patents | Patent Leaderboard

Adolf Imhoff has been granted 3 US patents. The first was granted in 1988 and the most recent in June 2021. Adolf Imhoff ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Adolf Imhoff in Iserlohn, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
11028571	Aerated concrete-hybrid construction element	—	2021-06-08
4774119	Sheet-like composite element for construction purposes	—	1988-09-27
4725471	Sheet-like composite element for construction purposes	—	1988-02-16

Adolf Imhoff — 3 Patents

Issued Patents All Time

Patent Widget