Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KP

Keith K. Platner — 2 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Northford, CT: #36 of 86 inventorsTop 45%
Connecticut: #15,713 of 34,797 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Keith K. Platner has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1999 and the most recent in April 2001. Keith K. Platner ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Keith K. Platner in Northford, CT, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6215398 Occupancy sensors for long-range sensing within a narrow field of view Brian P. Platner, Philip H. Mudge, William J. Fassbender 2001-04-10
5864184 Interface circuitry for facilitating installation of a control device Brian P. Platner, Philip H. Mudge 1999-01-26