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Dennis Digby
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Brooklyn Park, MN, US
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last 30 patents
Information
Patent Grant
Programmer for implanted pacer
Patent number
4,211,235
Issue date
Jul 8, 1980
Biotronik Mess- und Therapiegerate GmbH & Co.
John W. Keller
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Security maintenance for programmable pacer reprogramming
Patent number
4,203,447
Issue date
May 20, 1980
Biotronik Mess- und Therapiegerate GmbH & Co.
John W. Keller
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Noise elimination and refractory period control in demand pacers
Patent number
4,173,230
Issue date
Nov 6, 1979
Biotronik Mess- und Therapiegerate GmbH & Co.
Dennis Digby
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Demand pacer having reduced recovery time
Patent number
4,170,999
Issue date
Oct 16, 1979
Biotronik Mess- und Therapiegerate GmbH & Co.
Kenneth R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Demand pacer with programmable rate hysteresis
Patent number
4,169,480
Issue date
Oct 2, 1979
Biotronik Mess- und Therapiegerate GmbH & Co.
Dennis Digby
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE