Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gerald E. Spady — 4 Patents

OXOxyrase: 4 patents #3 of 7Top 45%
Oak Ridge, TN: #203 of 833 inventorsTop 25%
Tennessee: #4,599 of 20,272 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Gerald E. Spady has been granted 4 US patents while listed as an inventor at Oxyrase. The first was granted in 1998 and the most recent in August 2002. Gerald E. Spady ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Gerald E. Spady in Oak Ridge, TN, US.

Patents per Year

Patents granted per year, 1998 to 2002Bar chart with a peak of 1 patents in 1998.peak 11998: 1 patents19981999: 1 patents19992001: 1 patents20012002: 1 patents2002

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6429008 Apparatus and method for growing anaerobic microorganisms James C. Copeland, Howard I. Adler 2002-08-06
6204051 Apparatus and method for growing anaerobic microorganisms James C. Copeland, Howard I. Adler 2001-03-20
5955344 Apparatus and method for growing anaerobic microorganisms James C. Copeland, Howard I. Adler 1999-09-21
5830746 Apparatus and method for growing anaerobic microorganisms James C. Copeland, Howard I. Adler 1998-11-03