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

Eric John McCalla — 3 Patents

STSeagate Technology: 3 patents #1,698 of 4,722Top 40%
Watertown, MN: #14 of 40 inventorsTop 35%
Minnesota: #19,251 of 52,454 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Eric John McCalla has been granted 3 US patents while listed as an inventor at Seagate Technology. The first was granted in 2018 and the most recent in October 2022. Eric John McCalla ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Eric John McCalla in Watertown, MN, US.

Patents per Year

Patents granted per year, 2018 to 2022Bar chart with a peak of 1 patents in 2018.peak 12018: 1 patents20182019: 1 patents20192022: 1 patents2022

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11468918 Data storage drive pressure sensing using a head temperature sensor and a head heater Huazhou Lou, Yimin Niu, Dipeshkumar J. Purani 2022-10-11 $15,785,000
10366719 Boosted preheat trajectory to obtain desired clearance before writing to disk Jason W. Riddering, Dustin M. Cvancara, Kenneth A. Haapala, Wenzhong Zhu, Bin Huang 2019-07-30 $10,343,000
9928873 Head-disk contact detection using a thermal sensor for modulation air bearings Dongming Liu, Huazhou Lou, James Robert Oscarson, Shawn Stephen Silewski 2018-03-27 $11,379,000