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Philip F. Fritz — 3 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Ontario, CA: #76 of 347 inventorsTop 25%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Philip F. Fritz has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1994 and the most recent in June 1997. Philip F. Fritz ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Philip F. Fritz in Ontario, CA, US.

Patents per Year

Patents granted per year, 1994 to 1997Bar chart with a peak of 1 patents in 1994.peak 11994: 1 patents19941995: 1 patents19951997: 1 patents1997

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5639031 Sharps disposal system Glenn A. Wright, Tuan Quoc Nguyen 1997-06-17
5470022 Sharps disposal system Glenn A. Wright, Tuan Quoc Nguyen 1995-11-28
5354000 Sharps disposal system Glenn A. Wright, Tuan Quoc Nguyen 1994-10-11

Frequent Collaborators

Glenn A. Wright3 shared
Tuan Quoc Nguyen3 shared

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Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
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Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3