William E. Ryan has been granted 12 US patents. The first was granted in 1985 and the most recent in January 2020. William E. Ryan ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list William E. Ryan in Milwaukee, WI, US.
Patents per Year Patents granted per year, 1985 to 2020 Bar chart with a peak of 2 patents in 1990. peak 2 1985: 1 patents 1985 1987: 1 patents 1987 1988: 1 patents 1988 1990: 2 patents 1990 1999: 1 patents 1999 2000: 2 patents 2000 2001: 2 patents 2001 2003: 1 patents 2003 2020: 1 patents 2020
Issued Patents All Time
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Showing 1–12 of 12 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
10533773 Solar thermal heat exchanger Gary Michael Solomon , Travis Tyler Brady , Nizam Najd 2020-01-14
6532272 RAM-search processor for intersymbol interference cancellation Ali Ghrayeb 2003-03-11
6213368 Conveyor station and conveyor for sausage machines and method of using the same William H. Vermeer 2001-04-10
6180574 Self-lubricating bearing and coating William Hubiak , Julia B. Allaway , Janice N. Fehrenbach , James M. Strause 2001-01-30
6117015 Elastomeric coupling with composite shoe Donald W. Hindman 2000-09-12
6056635 Method and means of linking sausage William H. Vermeer , Robert W. Damstetter 2000-05-02
5916315 Viterbi detector for class II partial response equalized miller-squared signals — 1999-06-29
4969633 Molded fiber reinforced plastic leaf spring — 1990-11-13
4946652 Chemical analysis probe station Lamar R. Dewald 1990-08-07
$2,737,000
4784174 Drain and shutoff valve assembly — 1988-11-15
4638168 Apparatus for measurement of hollow fiber dimensions Dean F. Marino , Arthur J. Kamp 1987-01-20
$7,851,000
4560525 Method of making a molded fiber reinforced plastic leaf spring — 1985-12-24