Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DL

Daniel Luch — 106 Patents

PPPortola Packaging: 55 patents #1 of 54Top 2%
CSCap Snap: 6 patents #1 of 9Top 15%
WEWest: 3 patents #123 of 400Top 35%
TCThe International Nickel Company: 2 patents #10 of 58Top 20%
California: #1,993 of 386,348 inventorsTop 1%
Overall (All Time): #12,972 of 4,157,543Top 1%
106 Patents All Time

Issued Patents All Time

Showing 51–75 of 106 patents

Patent #TitleCo-InventorsDate
5964362 Blow molded container structure, cap therefore and method of forming said neck Laszlo G. Sandor, Richard E. Repp 1999-10-12
5957312 Fitment having removable membrane Brian M. Adams, Rodger A. Moody 1999-09-28
5915574 Fitment having removable membrane Brian M. Adams, Rawson Chenault, Laszlo G. Sandor 1999-06-29
5909827 Non-spill bottle cap Steven H. Bietzer, Brian M. Adams 1999-06-08
5887738 Foil lined snap-on, screw-off closure and container neck Steven H. Bietzer, Rawson Chenault, Richard E. Repp 1999-03-30
5868281 Non-spill bottle cap Steven H. Bietzer, Brian M. Adams 1999-02-09
5858141 Method and apparatus to attach foil seals to necks Richard E. Repp, Anna Absolom 1999-01-12
5810184 Fitment having removable membrane Brian M. Adams, Rawson Chenault, Laszlo G. Sandor 1998-09-22
5755348 Snap-on, screw-off cap and container neck Richard E. Repp 1998-05-26
5735966 Substrate structures for integrated series connected photovoltaic arrays and process of manufacture of such arrays 1998-04-07
5687866 Snap-on, screw-off cap and container neck Richard E. Repp 1997-11-18
5687865 Spill-reduction cap for fluid container Brian M. Adams, Hoa Dao Pham 1997-11-18
5678719 Unitary tamper-evident fitment and closure assembly Brian M. Adams, Rawson Chenault 1997-10-21
5664694 Foil lined snap-on, screw-off closure and container neck Steven H. Bietzer, Rawson Chenault, Richard E. Repp 1997-09-09
5662231 Cap for fluid container with threaded neck Brian M. Adams 1997-09-02
5630520 Tabs for container closures and container neck Richard E. Repp, Steven H. Bietzer 1997-05-20
5624623 Method of making an inwardly directed projection on a plastic container Rawson Chenault 1997-04-29
5597082 Spout fitment closure plug Brian M. Adams 1997-01-28
5593055 Snap-on, screw-off cap with tamper-evident skirt and container neck Richard E. Repp, William R. West 1997-01-14
5573134 Container with curled tamper-evident band to retain closure Rawson Chenault 1996-11-12
5567296 Process for producing vehicular fuel tanks 1996-10-22
5547516 Substrate structures for integrated series connected photovoltaic arrays and process of manufacture of such arrays 1996-08-20
5528814 Container with curled tamper-evident band to retain closure Rawson Chenault 1996-06-25
5513763 Cap for fluid container with threaded neck Brian M. Adams 1996-05-07
5512228 Unitary tamper-evident fitment and closure assembly Brian M. Adams, Rawson Chenault 1996-04-30