DS

Douglas Shipman

PE Pennwalt: 2 patents #74 of 288Top 30%
Overall (All Time): #1,515,795 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8961155 Peristaltic linear pump and method of operation 2015-02-24
4569161 Pneumatic powder metering apparatus with improved powder throttling mechanism 1986-02-11
4535576 Anti-static process for abrasive jet machining Rahul Shukla 1985-08-20