Johannsen; Eric
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johannsen; Eric.The latest application filed is for "track-type machine".
- Johannsen; Eric - Washington IL
| Patent | Date |
|---|---|
| Track-Type Machine App 20170190367 - Thorson; Timothy A. ; et al. | 2017-07-06 |
| Twin bushing track chain cartridge Grant 9,457,852 - Johannsen , et al. October 4, 2 | 2016-10-04 |
| Determination Of Undercarriage Idler And Roller Wear Based On Final Drive Speed App 20160177542 - Johannsen; Eric | 2016-06-23 |
| Determination of undercarriage idler and roller wear based on final drive speed Grant 9,371,630 - Johannsen June 21, 2 | 2016-06-21 |
| Seal packing guard for rotating components Grant 9,333,999 - Weeks , et al. May 10, 2 | 2016-05-10 |
| Greased Hydraulic Excavator Track Seal Assembly App 20160090135 - Johannsen; Eric ; et al. | 2016-03-31 |
| Roller collar configured to reduce seal packing Grant 9,296,437 - Weeks , et al. March 29, 2 | 2016-03-29 |
| Method For Reducing Noise From An Idler Wheel App 20160031498 - Johannsen; Eric | 2016-02-04 |
| Seal assembly for track pin joint assembly of undercarriage Grant 8,985,590 - Liang , et al. March 24, 2 | 2015-03-24 |
| Twin Bushing Track Chain Cartridge App 20140210254 - Johannsen; Eric ; et al. | 2014-07-31 |
| Roller Collar Configured to Reduce Seal Packing App 20140125117 - Weeks; Allen Jay ; et al. | 2014-05-08 |
| Seal Packing Guard for Rotating Components App 20140125116 - Weeks; Allen Jay ; et al. | 2014-05-08 |
| Seal Assembly for Track Pin Joint Assembly of Undercarriage App 20120267859 - Liang; Guanghui ; et al. | 2012-10-25 |
| Twin Bushing Track Chain Cartridge App 20120267947 - Johannsen; Eric ; et al. | 2012-10-25 |
| Cartridge Seal for Track Chain Bushing App 20120119567 - Johannsen; Eric ; et al. | 2012-05-17 |
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