Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lawrence Pottorf — 3 Patents

CSCryomedical Sciences: 3 patents #4 of 25Top 20%
Martinsburg, WV: #18 of 75 inventorsTop 25%
West Virginia: #810 of 3,425 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Lawrence Pottorf has been granted 3 US patents while listed as an inventor at Cryomedical Sciences. All of these patents were granted in 1999. Lawrence Pottorf ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Lawrence Pottorf in Martinsburg, WV, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D414865 Hand held cryosurgical probe apparatus John G. Baust, John M. Baust, Roy Cheeks, Hewu Ma, Chao-Min Zhang +2 more 1999-10-05
5916212 Hand held cyrosurgical probe system John G. Baust, John M. Baust, Roy Cheeks, Hewu Ma, Chao-Min Zhang +2 more 1999-06-29
D406337 Hand held cryosurgical probe apparatus John G. Baust, John M. Baust, Roy Cheeks, Hewu Ma, Chao-Min Zhang +2 more 1999-03-02