Lapp; William E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lapp; William E..The latest application filed is for "compressor including laser-hardened bearing surfaces".
- Lapp; William E. - La Crosse WI
| Patent | Date |
|---|---|
| Compressor Including Laser-hardened Bearing Surfaces App 20220099091 - Wehrenberg; Christopher A. ; et al. | 2022-03-31 |
| Method of using pressure nitrided stainless steel hybrid bearing with a refrigerant lubricated compressor Grant 10,408,268 - Lapp , et al. Sept | 2019-09-10 |
| Rolling Element Bearings For An Oil-free Liquid Chiller App 20180128520 - LAPP; William E. ; et al. | 2018-05-10 |
| Pressure Nitrided Stainless Steel Hybrid Bearing For A Refrigerant Lubricated Compressor App 20160010691 - Lapp; William E. ; et al. | 2016-01-14 |
| Rolling Element Bearings For An Oil-free Liquid Chiller App 20140360210 - Lapp; William E. ; et al. | 2014-12-11 |
| Composite metal-polymer bushing and crankshaft assembly Grant 8,613,555 - Benco , et al. December 24, 2 | 2013-12-24 |
| Composite Metal-polymer Bushing And Crankshaft Assembly App 20120288392 - Benco; Michael G. ; et al. | 2012-11-15 |
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