Aus; Kelvin C
Patent Applications and Registrations
Patent applications and USPTO patent grants for Aus; Kelvin C.The latest application filed is for "pipe slitting machine with rope storage reel".
- Aus; Kelvin C - Watertown WI
- Aus; Kelvin C. - Watertown WI
| Patent | Date |
|---|---|
| Pipe Slitting Machine With Rope Storage Reel App 20210107074 - Randa; Mark D. ; et al. | 2021-04-15 |
| Reversible pneumatic pipe ramming tool Grant 10,927,602 - Wentworth , et al. February 23, 2 | 2021-02-23 |
| System And Method For Extracting A Buried Pipe App 20200056725 - Wentworth; Steven W. ; et al. | 2020-02-20 |
| Reversible Pneumatic Pipe Ramming Tool App 20190136629 - Wentworth; Steven W. ; et al. | 2019-05-09 |
| Crane assembly Grant 10,221,048 - Aus , et al. | 2019-03-05 |
| Crane Assembly App 20180170721 - Aus; Kelvin C. ; et al. | 2018-06-21 |
| Crane assembly Grant 9,938,121 - Aus , et al. April 10, 2 | 2018-04-10 |
| Stepped load pull back using rams Grant 9,574,696 - Aus February 21, 2 | 2017-02-21 |
| Crane Assembly App 20150259180 - Aus; Kelvin C. ; et al. | 2015-09-17 |
| Stepped Load Pull Back Using Rams App 20140270970 - Aus; Kelvin C. | 2014-09-18 |
| Wire Rope Payout Upon Tensile Demand App 20140248089 - Thompson; Walter G. ; et al. | 2014-09-04 |
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