Growing community of inventors

Waterloo, IA, United States of America

David Allen Trower

Average Co-Inventor Count = 2.67

ph-index = 8

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 = 261

David Allen TrowerFred Philip Ritchie (7 patents)David Allen TrowerBryan J Stow (3 patents)David Allen TrowerDouglas F Wolff (1 patent)David Allen TrowerWade A Maple (1 patent)David Allen TrowerGregory Jon Holcomb (1 patent)David Allen TrowerJohn P Oltman (1 patent)David Allen TrowerSteven Kohagen (1 patent)David Allen TrowerFrank Bescher (1 patent)David Allen TrowerDavid Allen Trower (8 patents)Fred Philip RitchieFred Philip Ritchie (9 patents)Bryan J StowBryan J Stow (3 patents)Douglas F WolffDouglas F Wolff (17 patents)Wade A MapleWade A Maple (13 patents)Gregory Jon HolcombGregory Jon Holcomb (12 patents)John P OltmanJohn P Oltman (4 patents)Steven KohagenSteven Kohagen (1 patent)Frank BescherFrank Bescher (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Waterloo Industries, Inc. (7 from 110 patents)

2. Rubbermaid, Inc. (1 from 848 patents)


8 patents:

1. 5988382 - Screwdriver holder

2. 5988658 - Tool box carrier

3. D403860 - Portable container for sockets

4. 5799789 - Portable container for sockets

5. 5575401 - Portable storage assembly

6. 5518139 - Portable storage assembly

7. D355849 - Portable storage container

8. D350646 - Lid for tool chest

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idiyas.com
as of
1/3/2026
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