Growing community of inventors

Cambridge, MA, United States of America

Lisa J Stifelman

Average Co-Inventor Count = 8.00

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 = 140

Lisa J StifelmanDebby Hindus (5 patents)Lisa J StifelmanAndrew J Singer (5 patents)Lisa J StifelmanWilliam L Verplank (4 patents)Lisa J StifelmanJonathan R Cohen (4 patents)Lisa J StifelmanM Margaret Withgott (4 patents)Lisa J StifelmanBonnie M Johnson (4 patents)Lisa J StifelmanScott C Wallters (4 patents)Lisa J StifelmanRoger Charles Meike (1 patent)Lisa J StifelmanSean Michael White (1 patent)Lisa J StifelmanWayne A Burdick (1 patent)Lisa J StifelmanGlenn T Edens (1 patent)Lisa J StifelmanDon Charnley (1 patent)Lisa J StifelmanLisa J Stifelman (5 patents)Debby HindusDebby Hindus (12 patents)Andrew J SingerAndrew J Singer (7 patents)William L VerplankWilliam L Verplank (37 patents)Jonathan R CohenJonathan R Cohen (23 patents)M Margaret WithgottM Margaret Withgott (19 patents)Bonnie M JohnsonBonnie M Johnson (10 patents)Scott C WalltersScott C Wallters (4 patents)Roger Charles MeikeRoger Charles Meike (44 patents)Sean Michael WhiteSean Michael White (9 patents)Wayne A BurdickWayne A Burdick (5 patents)Glenn T EdensGlenn T Edens (2 patents)Don CharnleyDon Charnley (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Interval Research Corporation (2 from 122 patents)

2. Vulcan Patents LLC (2 from 41 patents)

3. Vintell Applications Ny, LLC (1 from 1 patent)


5 patents:

1. 8154511 - Computerized interactor systems and methods for providing same

2. 7545359 - Computerized interactor systems and methods for providing same

3. 6940486 - Computerized interactor systems and methods for providing same

4. 6262711 - Computerized interactor systems and method for providing same

5. 5889843 - Methods and systems for creating a spatial auditory environment in an

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12/5/2025
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