Pfeiffer; Randy Lee
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pfeiffer; Randy Lee.The latest application filed is for "apparatus and system for transferring carts".
- Pfeiffer; Randy Lee - Haubstadt IN
| Patent | Date |
|---|---|
| Apparatus and system for transferring carts Grant 9,340,376 - Pfeiffer , et al. May 17, 2 | 2016-05-17 |
| Low profile, hands free actuation, power assist roll off dolly Grant 9,266,676 - Pfeiffer , et al. February 23, 2 | 2016-02-23 |
| Apparatus and System for Transferring Carts App 20150056044 - Pfeiffer; Randy Lee ; et al. | 2015-02-26 |
| Low Profile, Hands Free Actuation, Power Assist Roll Off Dolly App 20150041284 - Pfeiffer; Randy Lee ; et al. | 2015-02-12 |
| Docking stations for automated guided vehicles Grant 8,509,981 - Pfeiffer August 13, 2 | 2013-08-13 |
| Docking Stations For Automated Guided Vehicles App 20120303190 - Pfeiffer; Randy Lee | 2012-11-29 |
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