Canton, Ohio
United States
8
2022-02-03
The entities that hold a legal rights for patent applications filed by inventor Barker Douglas C.:
Douglas C. Barker from Canton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Surgical helmet
#2 | 2021-08-19Automatic cuff identification system and method
#3 | 2020-08-27Surgical helmet
#4 | 2018-03-29Surgical helmet
#5 | 2011-11-10DERMATOME BLADE ASSEMBLY
#6 | 2009-06-18Dermatome blade assembly
#7 | 2006-05-09Removable hose and tool caddy
#8 | 2005-12-29Suction nozzle assembly for a cleaning apparatus
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