5 Patents
#158 in Philadelphia, PA
#1,838 in Pennsylvania
#50,198 in US
National Airoil Burner Company, Inc.
Forward Citations = 62
5 inventors:
Philadelphia, PA, United States of America
5 inventors (with patents filed for the assignee):
John F Straitz, Iii (3 out of 30 patents)
Gordon M Bitterlich (2 out of 2 patents)
Hosein M Shakiba (1 out of 2 patents)
4. Vicente A Mendoza (1 out of 1 patent)
5. Takeru Hamazaki (1 out of 3 patents)
5 patents:
#158 in Philadelphia, PA
#1,838 in Pennsylvania
#50,198 in US
5 inventors: