Growing community of inventors

Birdsboro, PA, United States of America

Dennis R Stauffer

Average Co-Inventor Count = 2.53

ph-index = 8

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 = 229

Dennis R StaufferMatthew J Ransil (2 patents)Dennis R StaufferMichael L Longenecker (1 patent)Dennis R StaufferWilliam B Bellows (1 patent)Dennis R StaufferChristine E Julien (1 patent)Dennis R StaufferJohn (Jason) C Arnold, Iv (1 patent)Dennis R StaufferJames Michael Dillner (1 patent)Dennis R StaufferDevon T Siesholtz (1 patent)Dennis R StaufferDaniel R Mitchell (1 patent)Dennis R StaufferNicholas Efthermios Papageorge (1 patent)Dennis R StaufferTruman L Allison (1 patent)Dennis R StaufferSteve Wood (1 patent)Dennis R StaufferJesslyn E Tankel (1 patent)Dennis R StaufferDennis R Stauffer (8 patents)Matthew J RansilMatthew J Ransil (42 patents)Michael L LongeneckerMichael L Longenecker (72 patents)William B BellowsWilliam B Bellows (41 patents)Christine E JulienChristine E Julien (17 patents)John (Jason) C Arnold, IvJohn (Jason) C Arnold, Iv (15 patents)James Michael DillnerJames Michael Dillner (11 patents)Devon T SiesholtzDevon T Siesholtz (11 patents)Daniel R MitchellDaniel R Mitchell (5 patents)Nicholas Efthermios PapageorgeNicholas Efthermios Papageorge (5 patents)Truman L AllisonTruman L Allison (3 patents)Steve WoodSteve Wood (2 patents)Jesslyn E TankelJesslyn E Tankel (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Graco Children's Products, Inc. (8 from 381 patents)


8 patents:

1. 8567867 - Child seat with adjustable back

2. 7717798 - Child motion device

3. 7344428 - Motion conversion mechanism for use with child containment structure

4. 6896624 - Foldable swing having rotatable handle

5. 6875117 - Swing drive mechanism

6. 6705950 - Non-motorized object hanger

7. 6339304 - Swing control for altering power to drive motor after each swing cycle

8. 6273451 - Stroller and components thereof

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as of
12/8/2025
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