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Daniel J. Fairfield — 1 Patent

KEKnowles Electronics: 1 patents #176 of 325Top 55%

Elmhurst, IL: #349 of 619 inventorsTop 60%

Illinois: #49,230 of 84,256 inventorsTop 60%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Daniel J. Fairfield has been granted 1 US patent while listed as an inventor at Knowles Electronics. All of these patents were granted in 2023. Daniel J. Fairfield ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Daniel J. Fairfield in Elmhurst, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11671764	Can thickness and material combinations for improved radio-frequency microphone performance	Michael Syskind PEDERSEN, Joshua John Watson, Adam Ariffin	2023-06-06	$2,488,000

Daniel J. Fairfield — 1 Patent

Issued Patents All Time

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