Growing community of inventors

Richmond, VA, United States of America

Charles D Hansen

Average Co-Inventor Count = 2.35

ph-index = 4

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 = 103

Charles D HansenReginald W Newsome (3 patents)Charles D HansenJames B Draucker (3 patents)Charles D HansenXuan M Pham (2 patents)Charles D HansenDonald H Evers (1 patent)Charles D HansenDonald L Brookman (1 patent)Charles D HansenJames A DeBlasio (1 patent)Charles D HansenPamela D Moore (1 patent)Charles D HansenWilliam J Rech (1 patent)Charles D HansenCarl H Kersey (1 patent)Charles D HansenCharles D Hansen (5 patents)Reginald W NewsomeReginald W Newsome (33 patents)James B DrauckerJames B Draucker (3 patents)Xuan M PhamXuan M Pham (33 patents)Donald H EversDonald H Evers (22 patents)Donald L BrookmanDonald L Brookman (15 patents)James A DeBlasioJames A DeBlasio (14 patents)Pamela D MoorePamela D Moore (2 patents)William J RechWilliam J Rech (1 patent)Carl H KerseyCarl H Kersey (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Philip Morris Inc. (3 from 759 patents)

2. Amf Gmbh (2 from 296 patents)


5 patents:

1. 5570779 - Step-shaped innerframe for use with short cigarettes and hinged lid box

2. 5480025 - Step-shaped innerframe for use with short cigarettes and hinged lid box

3. 5344008 - Packaging for articles such as cigarettes

4. 4077573 - Independently mounted thresher cutters

5. 4056463 - Tobacco/paper sorter method and apparatus

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idiyas.com
as of
12/29/2025
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