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John D. Evans — 17 Patents

FMFmc: 3 patents #430 of 1,735Top 25%
Eastman Kodak: 2 patents #3,607 of 8,114Top 45%
Becton, Dickinson And: 2 patents #1,271 of 2,926Top 45%
NANanogen: 1 patents #54 of 86Top 65%
Ebay: 1 patents #1,423 of 2,086Top 70%
CLCoal Industry (Patents) Limited: 1 patents #73 of 230Top 35%
EVEgan Visual: 1 patents #6 of 8Top 75%
Calgary, CA: #186 of 5,407 inventorsTop 4%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
John D. Evans has been granted 17 US patents while listed as an inventor at Fmc. The first was granted in 1980 and the most recent in May 2018. John D. Evans ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list John D. Evans in Calgary, AB, CA.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9977790 Automatically obtaining real-time, geographically-relevant product information from heterogeneus sources Jack Phillip Abraham, Aaron Adelson, Matthew Barto, Theodore James Dziuba, Neville Rhys Newey +1 more 2018-05-22 $50,276,000
9885535 Compound bows with modified cams — 2018-02-06
9459066 Compound bows with modified cams — 2016-10-04
8225779 Cable guard eliminator — 2012-07-24
7913680 Portable bow press and limb connector therefor — 2011-03-29
7186235 Device for manipulating a needle or abrader array and method of use Frank E. Martin 2007-03-06 $29,761,000
7132996 Plasma production device and method and RF driver circuit Patrick Pribyl 2006-11-07
6957647 Portable bow press Jeremy Evans 2005-10-25
6626417 Microfluidic valve and microactuator for a microvalve Theodore Winger, Noel G. Harvey 2003-09-30
5852974 Internal adjustable tension frame for touch-sensitive boards Patrick L. EGAN, Jim Long 1998-12-29
5782229 Single cam compound bow with interchangeable cams for varying draw length Scott Phillips 1998-07-21
4491229 Boom extension stowage system Joseph W. Behrendt, James W. Cox 1985-01-01
4434902 Apparatus for extending and retracting a manual boom section Frederick R. Goode, James W. Cox 1984-03-06 $3,610,000
4431109 Boom extension stowage system Joseph W. Behrendt, James W. Cox 1984-02-14 $1,346,000
4341109 Method and apparatus for determining cigarette filter rod pressure drop — 1982-07-27 $5,313,000
4325364 Training breathing apparatus — 1982-04-20
4213707 Device for improving the accuracy of optical measuring apparatus and the like — 1980-07-22 $11,590,000

Nearby-Ranked Inventors

Michael John Caelwaerts17
Umut Zalluhoglu17
Austino Longo17
Till Bredbeck17
Mircea Grigore17
Achim Klein17
Manesh Nadupparambil Sekharan17
Yoshiaki Nishikawa17
Evan Sparks17