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Richard Tracy — 2 Patents

OPOptronics: 1 patents #4 of 13Top 35%
Baltimore, MD: #1,704 of 4,923 inventorsTop 35%
Maryland: #13,510 of 35,612 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Richard Tracy has been granted 2 US patents while listed as an inventor at Optronics. The first was granted in 1981 and the most recent in November 2003. Richard Tracy ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Richard Tracy in Baltimore, MD, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6644829 Rotatable light device and method Kenneth Smith 2003-11-11
4307712 Rotatable, hermetically sealed, tubular, solar heat collecting system — 1981-12-29

Frequent Collaborators

Kenneth Smith1 shared

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Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2