5 patents
Utility
Driveshaft-damper tuning
10 Oct 23
Attenuation strips are provided for use in driveshaft dampers, and driveshaft dampers are provided for use in driveshafts to dampen or attenuate aspects of noise, vibration, and harshness (NVH).
Josh Wolfenbarger
Filed: 18 Nov 21
Utility
Thick-caliper laminated paperboard and methods for making the same
3 Oct 23
Disclosed are methods for manufacturing laminated paperboard materials that are alternatives to plastic, wood, and wood-like materials, such as plywood, medium-density fiberboard (MDF), and oriented strand board (OSB).
Josh Wolfenbarger, Don Ervin
Filed: 29 Jul 21
Utility
Thick-caliper laminated paperboard and methods for making the same
3 Aug 21
Methods of making laminated paper sheets include winding paper around a flat-sided mandrel to form a flat-sided convolute tube and cutting from the flat-sided convolute tube one or more laminated paper sheets.
Josh Wolfenbarger, Don Ervin
Filed: 1 Feb 19
Utility
Methods for making driveshaft dampers
23 Nov 20
Driveshaft dampers are provided for use in driveshafts to dampen or attenuate aspects of noise, vibration, and harshness (NVH).
Josh Wolfenbarger
Filed: 20 Nov 18
Utility
Composite drive shaft damper
4 May 20
A composite drive shaft damper includes both foamed and non-foamed NVH-reducing materials to dampen particular NVH-causing frequencies within a drive shaft.
Gary A. Conger, Peter T. Tkacik, Martin H. Stark, David A. Galonska, Josh Wolfenbarger
Filed: 29 Dec 14
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