Growing community of inventors

Madison, WI, United States of America

William J Curtin, Iv

Average Co-Inventor Count = 2.05

ph-index = 9

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 = 352

William J Curtin, IvStephen Soto (4 patents)William J Curtin, IvSteven Krueger (2 patents)William J Curtin, IvStephen H Soto (2 patents)William J Curtin, IvNora Curtin (2 patents)William J Curtin, IvKevin Mark Beale (1 patent)William J Curtin, IvThomas V Curtin (1 patent)William J Curtin, IvWayne Paul Waldner (1 patent)William J Curtin, IvKendall E Post (1 patent)William J Curtin, IvPaul N Henning (1 patent)William J Curtin, IvJohn Morley (1 patent)William J Curtin, IvWilliam J Curtin, Ii (1 patent)William J Curtin, IvCharles W Mortell (1 patent)William J Curtin, IvCedric Adams (1 patent)William J Curtin, IvBrian W Torvik (1 patent)William J Curtin, IvWilliam J Curtin, Iv (13 patents)Stephen SotoStephen Soto (4 patents)Steven KruegerSteven Krueger (2 patents)Stephen H SotoStephen H Soto (2 patents)Nora CurtinNora Curtin (2 patents)Kevin Mark BealeKevin Mark Beale (12 patents)Thomas V CurtinThomas V Curtin (12 patents)Wayne Paul WaldnerWayne Paul Waldner (11 patents)Kendall E PostKendall E Post (6 patents)Paul N HenningPaul N Henning (4 patents)John MorleyJohn Morley (2 patents)William J Curtin, IiWilliam J Curtin, Ii (1 patent)Charles W MortellCharles W Mortell (1 patent)Cedric AdamsCedric Adams (1 patent)Brian W TorvikBrian W Torvik (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Amtel Communications, Inc. (7 from 9 patents)

2. American Tel-a-Systems, Inc. (2 from 18 patents)

3. Amtelco (2 from 2 patents)

4. Other (1 from 832,880 patents)

5. American Tel-a-System, Inc. (1 from 4 patents)


13 patents:

1. 7593962 - System and method for dynamically creating records

2. 5924803 - Data input device using combined numeric inputs to encode characters

3. 5521986 - Compact data input device

4. 4876711 - Series connected telephone service system

5. 4737980 - Computer data entry method and apparatus

6. 4727357 - Compact keyboard system

7. 4701950 - Telephone answering system with line detector

8. 4674116 - Telephone line concentrator without switching matrix

9. 4672660 - Method and system for identifying telephone callers

10. 4634811 - Call screening system

11. 4629831 - Series connected interceptor

12. 4401856 - Control system for handling direct inward dialed telephone calls

13. 4355207 - Telephone answering system

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as of
1/5/2026
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