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

Gerhard H. Weiler — 70 Patents

APAutomatic Liquid Packaging: 57 patents #1 of 11Top 10%
WEWeiler Engineering: 11 patents #1 of 18Top 6%
BLBaxter Travenol Laboratories: 1 patents #231 of 589Top 40%
South Barrington, IL: #4 of 84 inventorsTop 5%
Illinois: #393 of 84,256 inventorsTop 1%
Overall (All Time): #29,539 of 4,157,543Top 1%
70 Patents All Time

Issued Patents All Time

Showing 26–50 of 70 patents

Patent #TitleCo-InventorsDate
5718346 Torque-resistant closure with a luer insert for a hermetically sealed container 1998-02-17
5711453 Cap with draining spike for use with hermetically sealed dispensing container 1998-01-27
5649637 Torque-resistant closure for a hermetically sealed container 1997-07-22
D380387 Combined bottle and closure 1997-07-01
5595314 Torque-resistant closure for a hermetically sealed container 1997-01-21
D369211 Combined eyedropper bottle and overcap 1996-04-23
D367613 Combined bottle and closure 1996-03-05
5462200 Threaded cap with controlled orifice liner for piercing a sealed container 1995-10-31
D362390 Hermetically sealed vial 1995-09-19
5395365 Container with pierceable and/or collapsible features Henry Komendowski 1995-03-07
5374263 Full withdrawal container and method 1994-12-20
D351228 Combined container and hanging tab Henry Komendowski 1994-10-04
5176293 Dispenser with removable unitary cap and threadable overcap 1993-01-05
D328421 Combined bottle and closure 1992-08-04
5121856 Sleeved dispensing vial Henry Komendowski 1992-06-16
5000674 Manufacture of humidifier container and mold assembly therefor Henry Komendowski 1991-03-19
4997014 Fill nozzle assembly Dieter Nagel 1991-03-05
4989649 Fill machine sterilization process Arjun Ramrakhyani, Paul A. Anderson, Frank N. Leo 1991-02-05
4951659 Nebulizer with cooperating disengageable on-line heater Henry Komendowski 1990-08-28
4915879 Signal coupling for humidifier container Henry Komendowski 1990-04-10
4901873 Container with insert having a fully or partially encapsulating seal with a frangible web formed against said insert 1990-02-20
4891171 Humidifier container Henry Komendowski 1990-01-02
4865777 Manufacture of humidifier container Henry Komendowski 1989-09-12
4821897 Container with insert having a fully or partially encapsulating seal with a frangible web formed against said insert 1989-04-18
4707966 Container with an encapsulated top insert and method and apparatus for making same Paul A. Anderson, Kenneth A. Fox 1987-11-24