Growing community of inventors

Parma, OH, United States of America

David J Kruszewski

Average Co-Inventor Count = 2.53

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 = 113

David J KruszewskiJohn E Bertrand (2 patents)David J KruszewskiDouglas Alan Lostoski (1 patent)David J KruszewskiKenneth A Reindel (1 patent)David J KruszewskiPaul R Metcalfe (1 patent)David J KruszewskiMichael P Minneman (1 patent)David J KruszewskiRobert G Spinks (1 patent)David J KruszewskiDavid J Kruszewski (4 patents)John E BertrandJohn E Bertrand (8 patents)Douglas Alan LostoskiDouglas Alan Lostoski (34 patents)Kenneth A ReindelKenneth A Reindel (4 patents)Paul R MetcalfePaul R Metcalfe (4 patents)Michael P MinnemanMichael P Minneman (3 patents)Robert G SpinksRobert G Spinks (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Moen Incorporated (2 from 671 patents)

2. Keithley Instruments, Inc. (1 from 142 patents)

3. The Lamson & Sessions Co. (1 from 122 patents)


4 patents:

1. 6301727 - Modular tub spout assembly

2. 6290147 - Pullout faucet wand button mechanism

3. D364142 - Light socket switch with timer

4. D343800 - Electronic measuring/monitoring instrument

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as of
12/9/2025
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