Concord, Massachusetts
United States
3
2016-05-19
The entities that hold a legal rights for patent applications filed by inventor HOFFMAN David W.:
David W. HOFFMAN from Concord, US has applied for patents for these inventions. The list has both pending applications and granted patents:
FLUID DELIVERY SYSTEM FOR USE WITH AN ENDOSCOPE
#2 | 2006-08-03Device for obstruction removal with specific tip structure
#3 | 2006-05-18Fluid delivery system for use with an endoscope
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