Assignee
OLLENDICK DAVID
1 granted patent·7 pending applications·36 citations·filing 2005–2011
Top patents by PatentIndex Score
8 records- 0193US7850090B2Spikeless tie plate fasteners, pre-plated railroad ties and related assemblies and methodsOLLENDICK DAVID·Filed 2007·Granted Dec 14, 2010·36 cites·5 claims
- 0252US2009178731A1Rehabilitation of discarded wooden railroad ties having disabling cracks in the ends of the tiesOLLENDICK DAVID·Filed 2009·Application pending·0 cites
- 0348US2012187205A1Rehabilitation of discarded wooden railroad ties having disabling cracks in the ends of the tiesOLLENDICK DAVID·Filed 2011·Application pending·0 cites
- 0441US2007246558A1Securing spikes in pre-existing loosened spike cavities in railroad tiesOLLENDICK DAVID·Filed 2006·Application pending·0 cites
- 0541US2007290060A1Rehabilitation of discarded wooden railroad ties having disabling cracks in the ends of the tiesOLLENDICK DAVID·Filed 2006·Application pending·0 cites
- 0640US2006214019A1Spikeless tie plate fasteners, pre-plated railroad ties and related assemblies and methodsOLLENDICK DAVID·Filed 2005·Application pending·0 cites
- 0739US2007012794A1Anti-mud pumping railroad ties, pre-plated railroad ties and related methodsOLLENDICK DAVID·Filed 2005·Application pending·0 cites
- 0838US2006214018A1Spikeless tie plate fasteners, pre-plated railroad ties and related assemblies and methodsOLLENDICK DAVID·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when OLLENDICK DAVID files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →