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Gregory J. Prellwitz — 2 Patents

CMCmd: 2 patents #33 of 55Top 60%

Black Creek, WI: #10 of 22 inventorsTop 50%

Wisconsin: #17,225 of 40,088 inventorsTop 45%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Gregory J. Prellwitz has been granted 2 US patents while listed as an inventor at Cmd. The first was granted in 2021 and the most recent in September 2023. Gregory J. Prellwitz ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Gregory J. Prellwitz in Black Creek, WI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11752703	Method and apparatus for making bag using ultrasonic sealing	Christopher L. White, Timothy J. Rymer, Curt A. Frievalt	2023-09-12
10946591	Method and apparatus for making bag using ultrasonic sealing	Christopher L. White, Timothy J. Rymer, Curt A. Frievalt	2021-03-16

Gregory J. Prellwitz — 2 Patents

Issued Patents All Time

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