DH

Donald Edward Helle

The Goodyear Tire & Rubber: 5 patents #710 of 3,057Top 25%
📍 Poland, OH: #11 of 94 inventorsTop 15%
🗺 Ohio: #15,837 of 73,341 inventorsTop 25%
Overall (All Time): #974,612 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10737539 Method and apparatus for making a compartmentalized tire sealant strip Michael Charles Ruegg, Jr., Ernest Wilford Looman, Jr., Patrick David Marks, Thomas Roy Fuhrig, Joseph Alan Incavo +5 more 2020-08-11
9844982 Method and apparatus for making a compartmentalized tire sealant strip Michael Charles Ruegg, Jr., Ernest Wilford Looman, Jr., Patrick David Marks, Thomas Roy Fuhrig, Joseph Alan Incavo +5 more 2017-12-19
8617334 Method and apparatus for making a compartmentalized tire sealant strip Michael Charles Ruegg, Jr., Ernest Wilford Looman, Jr., Patrick David Marks, Thomas Roy Fuhrig, Joseph Alan Incavo +5 more 2013-12-31
6775585 Method and designing and manufacturing rubber process tooling using an interface to a CAD/CAM software program William James Bedont, Jr., Gary Robert Burg, Ernest Wilford Looman, Jr., Sylvie Catherine Evelyne Claire Dubru 2004-08-10
6746227 Tire tread die Ernest Wilford Looman, Jr. 2004-06-08