David Appleby

Northampton, NJ: #1 of 1 inventorsTop 100%

Overall (1997): #164,884 of 185,788Top 90%

1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5670946	Smoke detector sensitivity testing apparatus	Stephen Ellwood	1997-09-23