Andy Pietraszek

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Coupler with sleeve
- Patent number D1010072
- Issue date Jan 2, 2024
- Milton Industries, Inc.
- Karolina Stus
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
COUPLER HAVING PROTECTIVE BUMPERS AND BANDS
- Publication number 20220034442
- Publication date Feb 3, 2022
- Daniel C. Swanson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...