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

Alexander Silver — 13 Patents

GAGarrett: 12 patents #1 of 266Top 1%
Honeywell: 1 patents #12,581 of 16,504Top 80%
Calabasas, CA: #270 of 4,119 inventorsTop 7%
California: #47,433 of 386,348 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Alexander Silver has been granted 13 US patents while listed as an inventor at Garrett. The first was granted in 1980 and the most recent in June 1989. Alexander Silver ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Alexander Silver in Calabasas, CA, US.

Patents per Year

Patents granted per year, 1980 to 1989Bar chart with a peak of 4 patents in 1981.peak 41980: 3 patents19801981: 4 patents19811982: 2 patents19821984: 2 patents19841987: 1 patents19871989: 1 patents1989

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4835979 Surge control system for a closed cycle cryocooler Roger P. Murry, Richard L. Fischer 1989-06-06 $1,584,000
4654939 Foil bearing surfaces and method of making same 1987-04-07
4459047 Foil bearing surfaces and method of making same 1984-07-10
4435839 Foil bearing rubbing surface coating application methods Alston L. Gu 1984-03-06
4339874 Method of making a wedge-shaped permanent magnet rotor assembly Frederick B. Mc'Carty 1982-07-20
4332079 Method of making rotor rectangularly shaped tongues 1982-06-01
4302693 Wedge shaped permanent magnet rotor assembly with magnet cushions Lyman R. Burgmeier, Frederick B. McCarty 1981-11-24
4296544 Method of making rotor assembly with magnet cushions Lyman R. Burgmeier, Frederick B. McCarty 1981-10-27
4277707 High speed magnetic coupling Kenneth L. Wuertz 1981-07-07
4260921 Permanent magnet rotor assembly having rectangularly shaped tongues 1981-04-07
4242610 Wedge-shaped permanent magnet rotor assembly Frederick B. McCarty 1980-12-30
4207485 Magnetic coupling 1980-06-10
4195395 Method of rotatably supporting two members with a foil bearing having a stiffener James R. Wenban 1980-04-01