EH

Eric Hjertberg

TC Tien Hsin Industries Co.: 1 patents #20 of 45Top 45%
📍 Palo Alto, CA: #2,681 of 9,675 inventorsTop 30%
🗺 California: #73,997 of 386,348 inventorsTop 20%
Overall (All Time): #643,470 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9770940 Bicycle wheel with unitary side construction Max U. Kismarton 2017-09-26
9713939 Composite fiber bicycle wheels Max U. Kismarton, G. Kyle Lobisser 2017-07-25
9108461 Bicycle wheel with unitary side construction Max U. Kismarton 2015-08-18
7093910 Fastening device for connecting spokes to rims Douglas Chiang 2006-08-22
7077480 Nuts for securing spokes to rims Douglas Chiang 2006-07-18
6886892 Combination of bicycle spokes and rims Douglas Chiang 2005-05-03
6871915 Multiple-flange bicycle hubs Cheng-Hsun Chiang 2005-03-29
4706508 Bicycle spoke tensiometer Jon A. Hjertberg 1987-11-17