DD

David C. Donovan

KA Kateeva: 2 patents #8 of 33Top 25%
Overall (2021): #169,759 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11135854 Ejection control using imager Christopher R. Hauf, David C. Darrow 2021-10-05
11097560 Inkjet printer with substrate height position control Digby Pun, Alexander Sou-Kang Ko 2021-08-24