Growing community of inventors

Middle River, MD, United States of America

Ernie Ritchey

Average Co-Inventor Count = 9.00

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 = 75

Ernie RitcheyDwight Livingston (6 patents)Ernie RitcheyMark A Talmer (46 patents)Ernie RitcheyRobert L Campbell (44 patents)Ernie RitcheyThomas D Haubert (36 patents)Ernie RitcheyAmmon David Lentz (32 patents)Ernie RitcheyJames A Prescott (27 patents)Ernie RitcheyMichael L Marshall (6 patents)Ernie RitcheyGregory S Kramer (19 patents)Ernie RitcheyMichael Justin Lizzi (6 patents)Ernie RitcheyMelody M H Kuroda (6 patents)Ernie RitcheyM Scott Ulrich (6 patents)Ernie RitcheyKristin Weidemaier (11 patents)Ernie RitcheyArtis R Lockhart (6 patents)Ernie RitcheyAdam C Curry (6 patents)Ernie RitcheyAndrea Liebmann-Vinson (9 patents)Ernie RitcheyDavid S Sebba (7 patents)Ernie RitcheyRandy J Somerville (7 patents)Ernie RitcheyKevin G Dolan (7 patents)Ernie RitcheyDonald E Gorelick (6 patents)Ernie RitcheyJeffrey S Krause (6 patents)Ernie RitcheyMiroslaw Bartkowiak (5 patents)Ernie RitcheyWendy Dale Woodley (4 patents)Ernie RitcheySpencer Lovette (4 patents)Ernie RitcheyErin Gooch Carruthers (2 patents)Ernie RitcheyJeffrey S Ojala (1 patent)Ernie RitcheyEric A Fallows (0 patent)Ernie RitcheyMelody MH Kuroda (0 patent)Ernie RitcheyErnie Ritchey (6 patents)Dwight LivingstonDwight Livingston (93 patents)Mark A TalmerMark A Talmer (46 patents)Robert L CampbellRobert L Campbell (44 patents)Thomas D HaubertThomas D Haubert (36 patents)Ammon David LentzAmmon David Lentz (32 patents)James A PrescottJames A Prescott (27 patents)Michael L MarshallMichael L Marshall (20 patents)Gregory S KramerGregory S Kramer (19 patents)Michael Justin LizziMichael Justin Lizzi (18 patents)Melody M H KurodaMelody M H Kuroda (15 patents)M Scott UlrichM Scott Ulrich (14 patents)Kristin WeidemaierKristin Weidemaier (11 patents)Artis R LockhartArtis R Lockhart (11 patents)Adam C CurryAdam C Curry (10 patents)Andrea Liebmann-VinsonAndrea Liebmann-Vinson (9 patents)David S SebbaDavid S Sebba (7 patents)Randy J SomervilleRandy J Somerville (7 patents)Kevin G DolanKevin G Dolan (7 patents)Donald E GorelickDonald E Gorelick (6 patents)Jeffrey S KrauseJeffrey S Krause (6 patents)Miroslaw BartkowiakMiroslaw Bartkowiak (5 patents)Wendy Dale WoodleyWendy Dale Woodley (4 patents)Spencer LovetteSpencer Lovette (4 patents)Erin Gooch CarruthersErin Gooch Carruthers (2 patents)Jeffrey S OjalaJeffrey S Ojala (1 patent)Eric A FallowsEric A Fallows (0 patent)Melody MH KurodaMelody MH Kuroda (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Becton Dickinson and Company Limited (6 from 5,207 patents)


6 patents:

1. D773068 - Vial assembly

2. D773069 - Vial assembly

3. D740438 - Vial assembly

4. D739953 - Vial assembly

5. D693941 - Cap portion of a vial

6. D690827 - Cap portion of a vial

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1/22/2026
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