Growing community of inventors

Richardson, TX, United States of America

Roy E Dempster, Jr

Average Co-Inventor Count = 4.00

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 245

Roy E Dempster, JrGary J Murphy (2 patents)Roy E Dempster, JrMichael J Murphy (2 patents)Roy E Dempster, JrMichael R Barnes (2 patents)Roy E Dempster, JrRichard G Van Tyne (1 patent)Roy E Dempster, JrThomas Q LeBrun (1 patent)Roy E Dempster, JrJohn Torkelson (1 patent)Roy E Dempster, JrRoy E Dempster, Jr (3 patents)Gary J MurphyGary J Murphy (2 patents)Michael J MurphyMichael J Murphy (2 patents)Michael R BarnesMichael R Barnes (2 patents)Richard G Van TyneRichard G Van Tyne (8 patents)Thomas Q LeBrunThomas Q LeBrun (4 patents)John TorkelsonJohn Torkelson (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Banctec, Incorporated (3 from 37 patents)


3 patents:

1. 4913295 - Apparatus for processing remittance and remittance advice documents

2. 4722444 - Method and apparatus for document processors

3. 4510619 - Document processing system

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as of
12/13/2025
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