William A. Howard

DS Delta Systems: 3 patents #1 of 1Top 100%

📍 Ontario, OH: #1 of 1 inventorsTop 100%

🗺 Ohio: #54 of 3,574 inventorsTop 2%

Overall (1989): #3,357 of 140,708Top 3%

Patents 1989

Issued Patents 1989

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4839478	Push button safety switch	—	1989-06-13
4819801	Storage case	—	1989-04-11
4812604	Torsion spring contact switch	—	1989-03-14
4795865	Safety switch for automatic de-activation of a motor vehicle	—	1989-01-03