Home › 2020 › Sybase › David E. Walrath

David E. Walrath — 1 Patent in 2020

SYSybase: 1 patents #5 of 30Top 20%

Stow, MA: #16 of 51 inventorsTop 35%

Massachusetts: #5,137 of 14,474 inventorsTop 40%

Overall (2020): #494,662 of 565,922Top 90%

1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10642833	Accelerating database queries using composite union enumeration	Steven A. Kirk, Roland F. McKenney	2020-05-05