Inventor

OOSTERMAN DOUGLAS J

US4 patents

Patents

4 patents

USD744951SDec 8, 2015

Power receptacle assembly

OOSTERMAN DOUGLAS J54 citations94

USD765033SAug 30, 2016

Rotating receptacle

OOSTERMAN DOUGLAS J31 citations89

US9425570B2Aug 23, 2016

Power receptacle assembly

OOSTERMAN DOUGLAS J7 citations80

US9425533B2Aug 23, 2016

Rotating receptacle assembly

OOSTERMAN DOUGLAS J5 citations68