Harold E. Knasel — 3 Patents at Process Equipment

Harold E. Knasel has been granted 3 US patents while listed as an inventor at Process Equipment. The first was granted in 1987 and the most recent in September 1990. Harold E. Knasel ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Harold E. Knasel in Springfield, OH, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4954005	Safety coupling device for robotic tooling	David A. Grigsby	1990-09-04
4786769	Safety coupling device for robotic tooling	David A. Grigsby	1988-11-22
4639184	Safety coupling device for robotic tooling	David A. Grigsby	1987-01-27

Harold E. Knasel — 3 Patents

Issued Patents All Time

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