Herbert Pieper

HA H. Meinecke Ag: 1 patents #2 of 5Top 40%

RA Rockwool International A/S: 1 patents #64 of 169Top 40%

📍 Hemmingen, DE: #93 of 200 inventorsTop 50%

Overall (All Time): #2,053,240 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8763754	Sound insulating element and process for producing a sound insulating element	—	2014-07-01
5277071	Hydrometric vane	—	1994-01-11