Growing community of inventors

Oshkosh, WI, United States of America

Keith H Hamm

Average Co-Inventor Count = 3.00

ph-index = 4

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 = 53

Keith H HammChad Konop (2 patents)Keith H HammJames L Roberts (2 patents)Keith H HammJohn Michael Lipscomb (1 patent)Keith H HammStanley L Suring (1 patent)Keith H HammWalter J Fiedorowicz (1 patent)Keith H HammChad O Konop (1 patent)Keith H HammHarley A Reabe (1 patent)Keith H HammWalter E Frohboese, Jr (1 patent)Keith H HammKeith H Hamm (4 patents)Chad KonopChad Konop (4 patents)James L RobertsJames L Roberts (4 patents)John Michael LipscombJohn Michael Lipscomb (88 patents)Stanley L SuringStanley L Suring (22 patents)Walter J FiedorowiczWalter J Fiedorowicz (2 patents)Chad O KonopChad O Konop (2 patents)Harley A ReabeHarley A Reabe (1 patent)Walter E Frohboese, JrWalter E Frohboese, Jr (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Magnum Power Products, LLC (3 from 4 patents)

2. G.h.l. International, Inc. (1 from 6 patents)

3. Magnum Products, Inc. (1 from 2 patents)


4 patents:

1. 8931932 - Moisture release valve for an outdoor light fixture

2. 8723346 - Portable integrated power supply and HVAC unit

3. 8593002 - Portable integrated power supply and HVAC unit

4. D573092 - Portable generator

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idiyas.com
as of
12/27/2025
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