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 76–100 of 106 patents

Patent #TitleCo-InventorsDate
5456376 Snap-on, screw off cap and container neck Richard E. Repp 1995-10-10
D359685 Container closure 1995-06-27
D358769 Container closure Richard E. Repp 1995-05-30
5415306 Foil lined snap-on, screw-off closure and container neck Johnny S. Henson, Richard E. Repp 1995-05-16
5398836 Container with tamper-evident band having inward bent retainer projection to retain a lid and method of bending said projection Rawson Chenault 1995-03-21
5397013 One-piece fitment and tethered plug with tamper-evident means Brian M. Adams 1995-03-14
5383565 Neck finish for containers of rigid material 1995-01-24
5370270 Non-spill bottle cap used with water dispensers Brian M. Adams 1994-12-06
5348183 Tamper-evident, initially unitary, fitment and closure Brian M. Adams, Rawson Chenault 1994-09-20
5348184 Unitary tamper-evident fitment and closure assembly Brian M. Adams, Rawson Chenault 1994-09-20
5348182 Means for attaching fitment and method of applying fitment 1994-09-20
5303838 Frangible fitment for container Brian M. Adams, Rawson Chenault 1994-04-19
5303837 One-piece fitment and plug with tamper-evident band Brian M. Adams 1994-04-19
5283940 Method of forming tamper-evident container and closure by curling Rawson Chenault 1994-02-08
5271519 One-piece fitment and tethered plug with tamper-evident means Brian M. Adams 1993-12-21
5267661 Snap-on, screw off cap and container neck Richard E. Repp 1993-12-07
5249695 Spout fitment closure plug Brian M. Adams 1993-10-05
5213224 Snap-on, screw-off cap and container neck 1993-05-25
5190178 Snap-on, screw-off cap and container neck 1993-03-02
5174465 One-piece fitment and cap with tamper-evident band Brian M. Adams 1992-12-29
5170905 Tamper-evident thin-walled container package 1992-12-15
5163575 Container with curled tamper-evident band to retain closure Rawson Chenault 1992-11-17
5123555 Container cap having external bead Brian M. Adams 1992-06-23
5121846 Plastic cup having partially external tear groove Brian M. Adams 1992-06-16
4904435 Method for making tamper-evident container closure David E. Babcock 1990-02-27