John E. Duffy — 5 Patents at Edify

John E. Duffy has been granted 5 US patents while listed as an inventor at Edify. The first was granted in 1995 and the most recent in April 2024. John E. Duffy ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John E. Duffy in Milpitas, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
11954718	Personalization system	Jonathan S. Kirst, John R. Kirst, Xiaowei Li, Kenneth E. Waln	2024-04-09
11423459	Extraction system and related methods	Jonathan S. Kirst, John R. Kirst, Xiaowei Li, Kenneth E. Waln	2022-08-23
9024212	Load sensing system with flexure plate	Frank S. Hyer	2015-05-05
6078325	Object oriented customer information exchange system and method	Charles H. Jolissaint, Elliott B. Shem, Sunny N. McRae, Kenneth E. Waln	2000-06-20
5455903	Object oriented customer information exchange system and method	Charles H. Jolissaint, Elliott B. Shem, Xuan (Sunny) McRae, Kenneth E. Waln	1995-10-03

John E. Duffy — 5 Patents

Issued Patents All Time

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