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Robert W. Falck — 8 Patents

UNUnknown: 4 patents #4,220 of 83,584Top 6%
Pawcatuck, CT: #12 of 62 inventorsTop 20%
Connecticut: #5,708 of 34,797 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Robert W. Falck has been granted 8 US patents while listed as an inventor at Unknown. The first was granted in 1991 and the most recent in January 2022. Robert W. Falck ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Robert W. Falck in Pawcatuck, CT, US.

Patents per Year

Patents granted per year, 1991 to 2022Bar chart with a peak of 2 patents in 2009.peak 21991: 1 patents19912001: 1 patents20012002: 1 patents20022004: 1 patents20042006: 1 patents20062009: 2 patents20092022: 1 patents2022

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11224343 Replaceable prism with flexible tab system for applanation tonometer, applanation tonometer containing same, and method of loading prism into applanation tonometer Francis Falck 2022-01-18
7479109 Ophthalmologic applanation cornea contactor replacement system for eye examining instrument Francis Falck 2009-01-20
7473231 Method and apparatus for examining an eye Francis Falck 2009-01-06
7153267 Ophthalmologic applanation prism replacement system Francis Falck 2006-12-26
6736778 Replaceable prism for applanation tonometer Francis Falck 2004-05-18
6471647 Method of operating tonometer Francis Falck 2002-10-29
6179779 Replaceable prism system for applanation tonometer Francis Falck 2001-01-30
5070875 Applanation tonometer using light reflection to determine applanation area size Francis Falck, Lawrence W. Engdahl 1991-12-10

Frequent Collaborators

Francis Falck8 shared
Lawrence W. Engdahl1 shared

Nearby-Ranked Inventors

Suryatej Gundavelli8
Hajime Yoshizawa8
Takahisa TATEKAWA8
Hye-Jin GONG8
Yang Ji8
Koichi Sekimizu8
Sandeep Rekhi8
Tejas Pradip Rode8
Jonatan Hörder8