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Joseph J. Packo — 11 Patents

UNUnknown: 5 patents #3,065 of 83,584Top 4%
IPIpg: 2 patents #1 of 4Top 25%
Austin, TX: #2,975 of 18,064 inventorsTop 20%
Texas: #13,915 of 125,132 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Joseph J. Packo has been granted 11 US patents while listed as an inventor at Unknown. The first was granted in 1980 and the most recent in November 1999. Joseph J. Packo ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Joseph J. Packo in Austin, TX, US.

Patents per Year

Patents granted per year, 1980 to 1999Bar chart with a peak of 2 patents in 1981.peak 21980: 1 patents19801981: 2 patents19811982: 1 patents19821983: 1 patents19831984: 1 patents19841985: 1 patents19851991: 1 patents19911995: 1 patents19951997: 1 patents19971999: 1 patents1999

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
5975151 Charging a refrigerator with non-volatile liquid — 1999-11-02
5666812 Apparatus and process for renewing refrigerants — 1997-09-16
5417873 Sealant containing partially hydrolized tetraalkoxy silone, for air conditioning and refrigeration circuits — 1995-05-23
5050388 Reclaiming of refrigerant fluids to make same suitable for reuse — 1991-09-24
4508631 Dehydrating refrigerant Donald L. Bailey 1985-04-02
4442015 Self-sealing refrigerant Donald L. Bailey 1984-04-10
4379067 Self-sealing refrigerant Donald L. Bailey 1983-04-05
4331722 Sealing leaks by polymerization of volatilized organosilane monomers Donald L. Bailey 1982-05-25
4304805 Sealing leaks by polymerization of volatilized aminosilane monomers Donald L. Bailey 1981-12-08
4292568 Method and apparatus for heating and compressing plasma Daniel R. Wells 1981-09-29
4237172 Sealing leaks by polymerization of volatilized aminosilane monomers Donald L. Bailey 1980-12-02

Frequent Collaborators

Donald L. Bailey6 shared
Daniel R. Wells1 shared

Nearby-Ranked Inventors

Ya-Ching Chang11
Hermann Lubbert11
Alexander WAITE11
Mehrad Mehr11
Matthew J. Purdey11
Nishtha Madaan11
Ian C. Richards11
Chad Huffman11
Lifeng Fan11