Growing community of inventors

W. Newbury, MA, United States of America

David E Duncanson

Average Co-Inventor Count = 5.38

ph-index = 7

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 = 389

David E DuncansonRobert P Welsh (17 patents)David E DuncansonScott E Stropkay (14 patents)David E DuncansonMark A Nichols (14 patents)David E DuncansonMichael Lester O'Banion (6 patents)David E DuncansonRobert S Gehret (6 patents)David E DuncansonWilliam R Stumpf (6 patents)David E DuncansonAdan Ayala (6 patents)David E DuncansonJames R Parks (6 patents)David E DuncansonScott M Livingston (6 patents)David E DuncansonLewis Hampton Rohr (6 patents)David E DuncansonDaniel Puzio (3 patents)David E DuncansonFrederick R Bean (3 patents)David E DuncansonWilliam Scott Taylor (3 patents)David E DuncansonCarl F Merhar, Iii (3 patents)David E DuncansonHenry Louis Tew (3 patents)David E DuncansonPaul Eichelberger (3 patents)David E DuncansonJerry Wayne Holleman (3 patents)David E DuncansonThomas S Paladino (3 patents)David E DuncansonTodd L Huston (3 patents)David E DuncansonDavid Louis Weissburg (3 patents)David E DuncansonEdwin G Zehr (3 patents)David E DuncansonJerry W Holleman (0 patent)David E DuncansonRobert S Welsh (0 patent)David E DuncansonHenry Lewis Tew (0 patent)David E DuncansonMark Allen Nichols (0 patent)David E DuncansonJames R Parks (0 patent)David E DuncansonDavid E Duncanson (17 patents)Robert P WelshRobert P Welsh (159 patents)Scott E StropkayScott E Stropkay (64 patents)Mark A NicholsMark A Nichols (25 patents)Michael Lester O'BanionMichael Lester O'Banion (125 patents)Robert S GehretRobert S Gehret (90 patents)William R StumpfWilliam R Stumpf (55 patents)Adan AyalaAdan Ayala (47 patents)James R ParksJames R Parks (37 patents)Scott M LivingstonScott M Livingston (20 patents)Lewis Hampton RohrLewis Hampton Rohr (6 patents)Daniel PuzioDaniel Puzio (142 patents)Frederick R BeanFrederick R Bean (58 patents)William Scott TaylorWilliam Scott Taylor (15 patents)Carl F Merhar, IiiCarl F Merhar, Iii (10 patents)Henry Louis TewHenry Louis Tew (4 patents)Paul EichelbergerPaul Eichelberger (3 patents)Jerry Wayne HollemanJerry Wayne Holleman (3 patents)Thomas S PaladinoThomas S Paladino (3 patents)Todd L HustonTodd L Huston (3 patents)David Louis WeissburgDavid Louis Weissburg (3 patents)Edwin G ZehrEdwin G Zehr (3 patents)Jerry W HollemanJerry W Holleman (0 patent)Robert S WelshRobert S Welsh (0 patent)Henry Lewis TewHenry Lewis Tew (0 patent)Mark Allen NicholsMark Allen Nichols (0 patent)James R ParksJames R Parks (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Black Decker Inc. (17 from 5,072 patents)


17 patents:

1. 7546790 - Table saw

2. D571829 - Portions of a table saw

3. D554672 - Table saw fence

4. 7267038 - Table saw

5. D527032 - Portions of a table saw

6. D514604 - Portions of a table saw

7. 6907807 - Table saw

8. D498773 - Portions of a table saw

9. 6688202 - Table saw

10. D479538 - Portions of table saw

11. 6575067 - Table saw

12. 6530303 - Table saw

13. D461456 - Switch

14. D447497 - Leg assembly for a table saw

15. D440239 - Side panel for a table saw

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as of
12/6/2025
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