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

John Lapp — 29 Patents

CTCooper Technologies: 15 patents #46 of 757Top 7%
MCMcgraw-Edison: 3 patents #18 of 210Top 9%
CSCooper Power Systems: 2 patents #12 of 71Top 20%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Franklin, WI: #6 of 332 inventorsTop 2%
Wisconsin: #1,077 of 40,088 inventorsTop 3%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
John Lapp has been granted 29 US patents. The first was granted in 1980 and the most recent in June 2006. John Lapp ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list John Lapp in Franklin, WI, US.

Patents per Year

Patents granted per year, 1980 to 2006Bar chart with a peak of 5 patents in 1996.peak 51980: 2 patents19801982: 1 patents1986: 1 patents19861992: 2 patents1993: 2 patents19931994: 1 patents1995: 2 patents19951996: 5 patents1998: 5 patents19981999: 1 patents2000: 1 patents20002002: 1 patents2003: 2 patents20032004: 1 patents2006: 2 patents2006

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D523970 Watertight decking panel Reuben B. Lapp 2006-06-27
7066547 Portable foot rest with extendible pivotal legs Roger L. Russell, Raymond R. Rutkowski 2006-06-27
6726857 Dielectric fluid having defined chemical composition for use in electrical apparatus Gary L. Goedde, Gary A. Gauger, Alan P. Yerges 2004-04-27 $22,404,000
6643982 Light weight, hollow structural support column Reuben B. Lapp 2003-11-11
D470038 Support column base plate Reuben B. Lapp 2003-02-11
6485659 Electrical apparatus with dielectric fluid blend of polyalphaolefins and polyol esters or triglycerides Gary L. Goedde, Gary A. Gauger, Alan P. Yerges 2002-11-26 $30,465,000
6082019 Construction aid for determining length and angle of stair railings Reuben B. Lapp, Lloyd Glick 2000-07-04
5936506 Delay mechanism for retarding relative movement between two members Stephen P. Hassler, Stephen P. Johnson 1999-08-10 $13,435,000
5805046 Current responsive latching apparatus for disconnecting and isolating an electrical device Stephen P. Hassler, Stephen P. Johnson 1998-09-08 $33,560,000
5766517 Dielectric fluid for use in power distribution equipment Gary L. Goedde, Gary A. Gauger, Alan P. Yerges 1998-06-16 $20,098,000
5760673 Current limiting fuse and dropout fuseholder Stephen P. Hassler, Stephen P. Johnson 1998-06-02 $38,206,000
5736915 Hermetically sealed, non-venting electrical apparatus with dielectric fluid having defined chemical composition Gary L. Goedde, Gary A. Gauger, James V. White, Alan P. Yerges 1998-04-07 $6,833,000
5722114 Gate closure mechanism Christian A. Stoltzfus, Joseph P. Wachter 1998-03-03
5583729 Terminal bushing having integral overvoltage and overcurrent protection Stephen P. Hassler, Gary L. Goedde 1996-12-10 $21,391,000
5566423 Delay mechanism for retarding relative movement between two members Stephen P. Hassler, Stephen P. Johnson 1996-10-22 $10,646,000
5559488 Current limiting fuse having compact structure Stephen P. Hassler, Stephen P. Johnson 1996-09-24 $11,071,000
D373833 Decorative support post 1996-09-17
5485136 Load break disconnecting device with solid arc suppression means Stephen P. Johnson, Stephen P. Hassler 1996-01-16 $8,340,000
5463366 Current limiting fuse and dropout fuseholder Stephen P. Hassler, Stephen P. Johnson 1995-10-31 $15,168,000
5440287 Current responsive latching apparatus for disconnecting and isolating an electrical device Stephen P. Hassler, Stephen P. Johnson 1995-08-08 $10,635,000
5355111 Nested contact and cap assembly for fuseholder Stephen P. Haasler, Stephen P. Johnson 1994-10-11 $14,074,000
5274349 Current limiting fuse and dropout fuseholder for interchangeable cutout mounting Stephen P. Hassler, Stephen P. Johnson 1993-12-28 $26,399,000
D336522 Picket fence stake 1993-06-15
5122218 Tubular plastic crimping method and apparatus Lloyd M. Martin, Lloyd Glick 1992-06-16
5097244 Bus mounted capacitor expulsion-type fuses Edward F. Veverka, Gary L. Goedde, Marco J. Mason 1992-03-17 $11,572,000