Growing community of inventors

Tenafly, NY, United States of America

David A Demar

Average Co-Inventor Count = 8.21

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 = 183

David A DemarRoland Charriez (18 patents)David A DemarJohn E Kiely (15 patents)David A DemarBrian J Conaway (13 patents)David A DemarMichael Ballone (11 patents)David A DemarTerry M Birchler (11 patents)David A DemarThomas VanDyk (11 patents)David A DemarMark C Eyman (11 patents)David A DemarMelissa Fisher (11 patents)David A DemarMandi Reese (10 patents)David A DemarKeith C Kristiansen (9 patents)David A DemarKeith C Kristiansen (8 patents)David A DemarSteven A Zach (4 patents)David A DemarThomas C Van Dyk (4 patents)David A DemarMichael E Klinkhammer (4 patents)David A DemarRussell B Wortley (4 patents)David A DemarWilliam J Rice (4 patents)David A DemarJohn Anastasiadis (4 patents)David A DemarDoraiswami Jaichandra (4 patents)David A DemarMark D Duennes (4 patents)David A DemarJeffrey A Schultz (4 patents)David A DemarDuane C Sawyer (3 patents)David A DemarSteven Daniel Gift (3 patents)David A DemarJeffrey E Butler, Jr (3 patents)David A DemarMark Millman (2 patents)David A DemarBrady Glen Gutekunst (1 patent)David A DemarJeffrey Buttler (1 patent)David A DemarMandi Reece (1 patent)David A DemarJeffrey A Blum (1 patent)David A DemarDavid A Demar (20 patents)Roland CharriezRoland Charriez (77 patents)John E KielyJohn E Kiely (32 patents)Brian J ConawayBrian J Conaway (26 patents)Michael BalloneMichael Ballone (41 patents)Terry M BirchlerTerry M Birchler (25 patents)Thomas VanDykThomas VanDyk (21 patents)Mark C EymanMark C Eyman (12 patents)Melissa FisherMelissa Fisher (11 patents)Mandi ReeseMandi Reese (10 patents)Keith C KristiansenKeith C Kristiansen (44 patents)Keith C KristiansenKeith C Kristiansen (34 patents)Steven A ZachSteven A Zach (96 patents)Thomas C Van DykThomas C Van Dyk (65 patents)Michael E KlinkhammerMichael E Klinkhammer (59 patents)Russell B WortleyRussell B Wortley (42 patents)William J RiceWilliam J Rice (21 patents)John AnastasiadisJohn Anastasiadis (20 patents)Doraiswami JaichandraDoraiswami Jaichandra (10 patents)Mark D DuennesMark D Duennes (8 patents)Jeffrey A SchultzJeffrey A Schultz (4 patents)Duane C SawyerDuane C Sawyer (40 patents)Steven Daniel GiftSteven Daniel Gift (24 patents)Jeffrey E Butler, JrJeffrey E Butler, Jr (3 patents)Mark MillmanMark Millman (2 patents)Brady Glen GutekunstBrady Glen Gutekunst (5 patents)Jeffrey ButtlerJeffrey Buttler (1 patent)Mandi ReeceMandi Reece (1 patent)Jeffrey A BlumJeffrey A Blum (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ames True Temper, Inc. (6 from 177 patents)

2. Uniontools, Inc. (6 from 30 patents)

3. S. C. Johnson Son, Inc. (4 from 2,353 patents)

4. Mccormick & Company, Inc. (3 from 140 patents)


20 patents:

1. 8851339 - Applicator for self-adhesive products

2. 8814456 - Applicator for automatically dispensing self-adhesive products

3. D654364 - Applicator for dispensing self-adhesive products

4. D651087 - Applicator for dispensing self-adhesive products

5. 7866686 - Collapsible wheelbarrow

6. 7845082 - Universal hand pruner with extendible handles

7. 7647703 - Bulb planter with twin grips

8. D582226 - Hand tool with multiple grips

9. D567582 - Container cover

10. D557979 - Container cover

11. D548027 - Hand pruner

12. D544309 - Combined container and container cover

13. D539629 - Handle for hand-operated tool

14. D537700 - Handle for hand-operated tool

15. D532274 - Handle for hand tool

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12/4/2025
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