Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sandra Snyder — 7 Patents

SPSpx: 4 patents #73 of 468Top 20%
OUOrthosoft Ulc: 2 patents #35 of 79Top 45%
Zimmer: 1 patents #636 of 1,039Top 65%
Plymouth, IN: #5 of 74 inventorsTop 7%
Indiana: #5,329 of 33,936 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Sandra Snyder has been granted 7 US patents while listed as an inventor at Spx. The first was granted in 1994 and the most recent in March 2025. Sandra Snyder ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Sandra Snyder in Plymouth, IN, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12245779 Patient-specific instrumentation and methods for ankle arthroplasty Bahareh Khatibi, Jeremie Menard, Trong-Tin Nguyen, Jean-Francois Girouard, Antony Bou-Francis +2 more 2025-03-11
11849961 Patient-specific instrumentation and methods for ankle arthroplasty Bahareh Khatibi, Jeremie Menard, Trong-Tin Nguyen, Jean-Francois Girouard, Antony Bou-Francis +2 more 2023-12-26
11633297 Total ankle external alignment footplate Sarah Lynne Brownhill, Brian K. Berelsman 2023-04-25
5469714 Method and apparatus for analyzing refrigerant properties Kenneth W. Manz 1995-11-28 $1,767,000
5371019 Method and apparatus for analyzing refrigerant properties Kenneth W. Manz 1994-12-06 $1,341,000
5295360 Apparatus for identifying and distinguishing different refrigerants Daniel L. Olds 1994-03-22 $1,795,000
5285647 Refrigerant handling system with air purge and multiple refrigerant capabilities Kenneth W. Manz, Christopher M. Powers 1994-02-15 $1,739,000