Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert M. Evans — 15 Patents

IBM: 4 patents #21,783 of 70,183Top 35%
SASarnoff: 3 patents #150 of 471Top 35%
RCRca: 2 patents #592 of 1,739Top 35%
COConifer: 2 patents #4 of 8Top 50%
SCSecom Co.: 1 patents #6 of 47Top 15%
SSSound Starts: 1 patents #4 of 15Top 30%
Ebay: 1 patents #1,423 of 2,086Top 70%
Ringoes, NJ: #10 of 119 inventorsTop 9%
New Jersey: #5,772 of 69,400 inventorsTop 9%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Robert M. Evans has been granted 15 US patents while listed as an inventor at IBM. The first was granted in 1981 and the most recent in March 2015. Robert M. Evans ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Robert M. Evans in Ringoes, NJ, US.

Patents per Year

Patents granted per year, 1981 to 2015Bar chart with a peak of 2 patents in 1983.peak 21981: 1 patents19811983: 2 patents1993: 1 patents19931994: 2 patents2000: 1 patents20002002: 1 patents2004: 1 patents20042005: 1 patents2006: 1 patents20062008: 1 patents2013: 1 patents20132014: 1 patents2015: 1 patents2015

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8990120 Leveraging procurement across companies and company groups Susan Bumgardner Cirulli, Gerald R. Robinson, Sherry L. Wilson 2015-03-24 $3,177,000
8666903 System and method for leveraging procurement across companies and company groups Susan Bumgardner Cirulli, Gerald R. Robinson, Sherry L. Wilson 2014-03-04 $8,974,000
8589275 System and method for processing tax codes by company group Susan Bumgardner Cirulli 2013-11-19 $40,182,000
7386495 System and method for processing tax codes by company group Susan Bumgardner Cirulli 2008-06-10 $5,963,000
7155403 System and method for leveraging procurement across companies and company groups Susan Bumgardner Cirulli, Gerald R. Robinson, Sherry L. Wilson 2006-12-26 $15,712,000
6885716 Encoding and decoding system Peter Zalud 2005-04-26 $15,137,000
6690918 Networking by matching profile information over a data packet-network and a local area network Michael Evans, Charles Carinalli, Gary E. Johnson 2004-02-10
6452980 Encoding/decoding system for coherent signal interference reduction Peter Zalud, Jonathan Lloyd Schepps, Min-Long Lin 2002-09-17
6064705 Manchester encoding and decoding system Peter Zalud 2000-05-16
5293175 Stacked dual dipole MMDS feed Dale L. Hemmie 1994-03-08
5276909 Traffic information broadcast system Ronald E. Milner, Laurence R. Nicholson 1994-01-04
5229782 Stacked dual dipole MMDS feed Dale L. Hemmie 1993-07-20
4418428 Tuning system for a multi-band television receiver 1983-11-29 $2,153,000
4368541 Multiplexing arrangement for a plurality of voltage controlled filters 1983-01-11
4272743 Method for tuning a filter circuit 1981-06-09 $890,000