David V. Murphy — 15 Patents at Ranpak

David V. Murphy has been granted 15 US patents while listed as an inventor at Ranpak. The first was granted in 1998 and the most recent in November 2022. David V. Murphy ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list David V. Murphy in Painesville, OH, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11498303	Void-fill dunnage conversion machine, stock material support, and method	Robert C. Cheich, Steven M. Toneff, Jacob G. Popek, Jr., Carrie Schlegal	2022-11-15	$7,349,000
11325340	Dunnage conversion machine and method	Robert C. Cheich, Steven M. Toneff, Maurice Jozef Paulus Anthonius Savelberg, Raymond Paulus Hubertus Nollé, Pedro Erik Willem Winkens	2022-05-10	$11,346,000
9676586	Reduced footprint dunnage conversion system and method	Robert C. Cheich, Richard L. Gwynne, Steven M. Toneff	2017-06-13
9669596	Dunnage conversion machine and method	Robert C. Cheich, Steven M. Toneff, Maurice Jozef Paulus Anthonius Savelberg, Raymond Paulus Hubertus Nollé, Pedro Erik Willem Winkens	2017-06-06
9321234	Automated dunnage filling system and method	Robert C. Cheich, Harry H. Lu, Kevin W. Park, Thomas A. Bilkie	2016-04-26
9321235	Void-fill dunnage conversion machine, stock material support, and method	Robert C. Cheich, Steven M. Toneff, Jacob G. Popek, Jr., Carrie Schlegal	2016-04-26
8177697	Dunnage conversion machine and method	Robert C. Cheich, Steven M. Toneff, Maurice Jozef Paulus Anthonius Savelberg, Raymond Paulus Hubertus Nollé, Pedro Erik Willem Winkens	2012-05-15
7955245	Dunnage conversion machine and method	Robert C. Cheich, Steven M. Toneff, Maurice Jozef Paulus Anthonius Savelberg, Raymond Paulus Hubertus Nollé, Pedro Erik Willem Winkens	2011-06-07
7788884	Automated dunnage filling system and method	Robert C. Cheich, Harry H. Lu, Kevin W. Park, Thomas A. Bilkie	2010-09-07
6561964	Cushioning conversion machine and method	Steven E. Armington, Richard O. Ratzel, Michael J. Lencoski, James A. Simmons	2003-05-13
6135939	Cushioning conversion machine and method	Michael J. Lencoski	2000-10-24
5997461	Cushioning conversion machine and method	Steven E. Armington, Richard O. Ratzel, Michael J. Lencoski, James A. Simmons	1999-12-07
5908375	Manual feed cushioning machine and method	James A. Simmons, Richard O. Ratzel	1999-06-01
5891009	Cushioning conversion machine having a trumpeted shaping chute	Richard O. Ratzel, Michael J. Lencoski	1999-04-06
5803893	Cushioning conversion machine and method	Steven E. Armington, Richard O. Ratzel, Michael J. Lencoski, James A. Simmons	1998-09-08

David V. Murphy — 15 Patents

Issued Patents All Time

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