Growing community of inventors

Barrington, IL, United States of America

Richard Peter Krupka

Average Co-Inventor Count = 11.92

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 = 26

Richard Peter KrupkaBruce Edward Stuckman (12 patents)Richard Peter KrupkaRobert Wesley Bossemeyer, Jr (12 patents)Richard Peter KrupkaRaymond Walden Bennett, Iii (12 patents)Richard Peter KrupkaJordan Howard Light (12 patents)Richard Peter KrupkaMichael Steven Pickard (12 patents)Richard Peter KrupkaBarry James Sullivan (12 patents)Richard Peter KrupkaEdmond W Israelski (12 patents)Richard Peter KrupkaDenise Violetta Kagan (12 patents)Richard Peter KrupkaKaren Jeanne Pelletier (6 patents)Richard Peter KrupkaGayle Roberta Ekstrom (6 patents)Richard Peter KrupkaLaura Marie Griffith (6 patents)Richard Peter KrupkaDonald Bernard Liebrecht (6 patents)Richard Peter KrupkaJose M Cruz (6 patents)Richard Peter KrupkaPhilip Martin Stebbings (6 patents)Richard Peter KrupkaRichard Peter Krupka (12 patents)Bruce Edward StuckmanBruce Edward Stuckman (126 patents)Robert Wesley Bossemeyer, JrRobert Wesley Bossemeyer, Jr (91 patents)Raymond Walden Bennett, IiiRaymond Walden Bennett, Iii (49 patents)Jordan Howard LightJordan Howard Light (45 patents)Michael Steven PickardMichael Steven Pickard (35 patents)Barry James SullivanBarry James Sullivan (35 patents)Edmond W IsraelskiEdmond W Israelski (30 patents)Denise Violetta KaganDenise Violetta Kagan (20 patents)Karen Jeanne PelletierKaren Jeanne Pelletier (39 patents)Gayle Roberta EkstromGayle Roberta Ekstrom (31 patents)Laura Marie GriffithLaura Marie Griffith (25 patents)Donald Bernard LiebrechtDonald Bernard Liebrecht (15 patents)Jose M CruzJose M Cruz (11 patents)Philip Martin StebbingsPhilip Martin Stebbings (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sbc Properties, L.p. (6 from 205 patents)

2. At&t Intellectual Property I, L.p. (4 from 16,478 patents)

3. Ameritech Corporation (2 from 159 patents)


12 patents:

1. 8155296 - Method, system, and article for audibly identifying a called party

2. 7940907 - Method, system, and article for placing a telephone call to a previously-called party

3. 7577243 - Method, system, and article for determining an availability of a telecommunication device

4. 7450707 - Method, system, and article for audibly identifying a called party

5. 7257198 - Method, system, and article for informing a telecommunication customer of a future performance estimate for a telecommunication feature

6. 7218717 - Method, system, and article for audibly identifying a called party

7. 7203296 - Method, system, and article for placing a telephone call to a previously-called party

8. 7180995 - Method and apparatus for demonstrating telecommunications products

9. 6876739 - Method and apparatus for demonstrating telecommunications products

10. 6674839 - Method, system, and article for informing a telecommunication customer of a future performance estimate for a telecommunication feature

11. 6603853 - Method and apparatus for demonstrating telecommunications products

12. 6463143 - Method system and article for audibly identifying a called party

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as of
12/4/2025
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