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Erwin Spotz — 1 Patent

SDSquare D: 1 patents #408 of 756Top 55%
Largo, FL: #240 of 491 inventorsTop 50%
Florida: #33,989 of 67,251 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Erwin Spotz has been granted 1 US patent while listed as an inventor at Square D. All of these patents were granted in 1982. Erwin Spotz ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Erwin Spotz in Largo, FL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4337219 Method of encapsulating electrical coils Paul P. Falkowski, Mangesh Yeshwant Rajadhyaksha 1982-06-29 $4,564,000

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