DC

David Preston Cummins

Xerox: 11 patents #1,208 of 8,622Top 15%
CS Conduent Business Services: 10 patents #17 of 426Top 4%
PI Palo Alto Research Center Incorporated: 7 patents #208 of 776Top 30%
BH Baker Hughes Holdings: 2 patents #1,327 of 3,522Top 40%
Overall (All Time): #170,991 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11545031 System and method for providing distributed on-street valet parking with the aid of a digital computer Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +3 more 2023-01-03
11308804 Computer-implemented system and method for providing management of motor vehicle parking spaces during scheduled street sweeping Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +2 more 2022-04-19
10964212 Computer-implemented system and method for facilitating rental of private parking space by an urban resident Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +4 more 2021-03-30
10839685 System and method for providing information through a display of parking devices with the aid of a digital computer Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +2 more 2020-11-17
10621866 Computer-implemented system and method for providing guest parking reservations Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +4 more 2020-04-14
10546495 Computer-implemented system and method for offering customer priority parking reservations Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +2 more 2020-01-28
10417912 System and method for providing distributed on-street valet parking with the aid of a digital computer Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +3 more 2019-09-17
10242573 Computer-implemented system and method for offering merchant and shopper-friendly parking reservations through tourist privileges Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +2 more 2019-03-26
10062061 Pay-by-phone parking system aided by a vision based monitoring device Yao Rong Wang 2018-08-28
9953464 Portable occupancy detection methods, systems and processor-readable media Matthew T. Darst, Yao Rong Wang, Kenneth J. Mihalyov, Johannes M. Frings, Vincent Ronald Chastain 2018-04-24
9330568 Methods, systems and processor-readable media for parking occupancy detection utilizing laser scanning Yao Rong Wang, Matthew T. Darst, Graham Pennington 2016-05-03
9330570 Image assisted parking space availability searching and reservation method and system Yao Rong Wang, Mathew Darst, Panya Chanawangsa, Orhan Bulan 2016-05-03
9323993 On-street parking management methods and systems for identifying a vehicle via a camera and mobile communications devices Yao Rong Wang, Matthew T. Darst, Michael R. Furst, Panya Chanawangsa, Zhigang Fan 2016-04-26
9183734 Computer-implemented system and method for providing multi-locational curbside valet parking services Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +3 more 2015-11-10
8799037 Computer-implemented system and method for managing motor vehicle parking reservations Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +2 more 2014-08-05
8751271 Computer-implemented system and method for offering commercial parking reservations Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +2 more 2014-06-10
8730062 Computer-implemented system and method for providing gun shot detection through a centralized parking services server Craig Eldershaw, Mark J. Stefik, Alan G. Bell, Lance E. Good, Daniel H. Greene +2 more 2014-05-20
8671014 Computer-implemented system and method for offering residential parking reservations Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +4 more 2014-03-11
8671002 Computer-implemented system and method for offering merchant and shopper-friendly parking reservations Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +2 more 2014-03-11
8666117 Video-based system and method for detecting exclusion zone infractions Orhan Bulan, Yao Rong Wang, Robert P. Loce, Edgar A. Bernal, Zhigang Fan +1 more 2014-03-04
8610597 Computer-implemented system and method for hands-free tagging and reserving of parking spaces Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +4 more 2013-12-17
8600786 Computer-implemented system and method for managing on-street valet parking Mark J. Stefik, Alan G. Bell, Craig Eldershaw, Lance E. Good, Daniel H. Greene +3 more 2013-12-03
6035952 Closed loop fluid-handling system for use during drilling of wellbores David H. Bradfield, Phillip J. Bridger 2000-03-14
5857522 Fluid handling system for use in drilling of wellbores David H. Bradfield, Philip J. Bridger 1999-01-12