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Home › Inventors › John A Ivan

John A Ivan — 1 Patent

Philadelphia, PA: #2,577 of 4,834 inventorsTop 55%

Pennsylvania: #43,533 of 74,527 inventorsTop 60%

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

1 Patents All Time

John A Ivan has been granted 1 US patent. All of these patents were granted in 2021. John A Ivan ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John A Ivan in Philadelphia, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11148576	System for the retention and immobilization of stacked intermodal chassis	—	2021-10-19

John A Ivan — 1 Patent

Issued Patents All Time

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