Helmut Bergman

📍 Markham, CA: #489 of 1,673 inventorsTop 30%

Overall (All Time): #1,672,348 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4719726	Continuous spherical truss construction	—	1988-01-19
4364207	Extended space enclosing structure	—	1982-12-21
4258513	Space enclosing structure	—	1981-03-31