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 51–70 of 70 patents

Patent #TitleCo-InventorsDate
4699748 Container with insert having a fully or partially encapsulating seal with a frangible web formed against said insert 1987-10-13
4671763 Container with a unitary but removable closure and method and apparatus therefor 1987-06-09
4671762 Apparatus for filling a molded container with liquid contents Louis T. Pagels 1987-06-09
4623516 Sterilizing method for an encapsulating machine Paul A. Anderson, Louis T. Pagels 1986-11-18
4596110 Container with insert having a fully or partially encapsulating seal with a frangible web formed against said insert 1986-06-24
4569456 Sealed container with replaceable plug insert Louis T. Pagels 1986-02-11
4540542 Method for making a container with a unitary but removable closure 1985-09-10
4526279 Severing overcap for container Louis T. Pagels 1985-07-02
4519513 Container having pierceable insert Louis T. Pagels 1985-05-28
4502614 Sterilizing apparatus for an encapsulating machine Paul A. Anderson, Louis T. Pagels 1985-03-05
4478342 Sterilizable container with inner closure and collapse-resistant cover Glenn L. Slater, Robert Turoff, Lawrence R. Kitterman 1984-10-23
D273767 Bottle or the like 1984-05-08
4436210 Threaded cap for severing a closure from a hermetically sealed container Louis T. Pagels 1984-03-13
4425294 Method for molding and filling a dispensing container having one or more removable closure means unitary therewith Henry Komendowski 1984-01-10
4353398 Sterilizing apparatus for an encapsulating machine Paul A. Anderson, Louis T. Pagels 1982-10-12
4298045 Dispensing container with plural removable closure means unitary therewith Henry Komendowski 1981-11-03
4258867 Hermetically sealed container with twistable overcap Dieter Nagel 1981-03-31
4239726 Method for forming, filling and sealing a container having plural closures Henry Komendowski 1980-12-16
4226334 Stopper Dieter Nagel 1980-10-07
4207990 Hermetically sealed container with plural access ports Louis T. Pagels 1980-06-17