RB

Robert S. Bierwith

📍 Alameda, CA: #55 of 136 inventorsTop 45%
🗺 California: #22,912 of 57,791 inventorsTop 40%
Overall (2016): #251,166 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9249558 Hydraulic locking mechanism for securing teeth and tooth carrying adapters to excavating buckets of excavating equipment 2016-02-02