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

David L. Harmon — 20 Patents

IBM: 19 patents #5,793 of 70,183Top 9%
Saint Johnsbury Center, VT: #1 of 89 inventorsTop 2%
Vermont: #393 of 4,968 inventorsTop 8%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
David L. Harmon has been granted 20 US patents while listed as an inventor at IBM. The first was granted in 1992 and the most recent in August 2014. David L. Harmon ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list David L. Harmon in Saint Johnsbury Center, VT, US.

Patents per Year

Patents granted per year, 1992 to 2014Bar chart with a peak of 3 patents in 2006.peak 31992: 1 patents19921993: 1 patents1994: 2 patents19941995: 2 patents1996: 1 patents19961997: 2 patents1998: 2 patents19982000: 1 patents2006: 3 patents20062009: 1 patents2013: 3 patents20132014: 1 patents2014

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8796108 Isolated zener diode, an integrated circuit incorporating multiple instances of the zener diode, a method of forming the zener diode and a design structure for the zener diode Frederick G. Anderson, Natalie B. Feilchenfeld, Richard A. Phelps, Yun Shi, Michael J. Zierak 2014-08-05 $3,332,000
8492866 Isolated Zener diode Frederick G. Anderson, Natalie B. Feilchenfeld, Richard A. Phelps, Yun Shi, Michael J. Zierak 2013-07-23 $2,085,000
8486796 Thin film resistors and methods of manufacture Joseph M. Lukaitis, Stewart E. Rauch, III, Robert R. Robison, Dustin K. Slisher, Jeffrey H. Sloan +2 more 2013-07-16 $5,283,000
8480302 Micro-electro-mechanical-system temperature sensor Jason P. Gill, Timothy D. Sullivan 2013-07-09 $6,470,000
7511378 Enhancement of performance of a conductive wire in a multilayered substrate Jason P. Gill, Deborah M. Massey, Alvin W. Strong, Timothy D. Sullivan, Junichi Furukawa 2009-03-31 $5,042,000
7132318 Method of assessing potential for charging damage in SOI designs and structures for eliminating potential for damage Henry A. Bonges, III, Terence B. Hook, Wing L. Lai 2006-11-07 $5,535,000
7096450 Enhancement of performance of a conductive wire in a multilayered substrate Jason P. Gill, Deborah M. Massey, Alvin W. Strong, Timothy D. Sullivan, Junichi Furukawa 2006-08-22 $7,514,000
7067886 Method of assessing potential for charging damage in SOI designs and structures for eliminating potential for damage Henry A. Bonges, III, Terence B. Hook, Wing L. Lai 2006-06-27 $5,894,000
6139647 Selective removal of vertical portions of a film Michael D. Armacost, Steven A. Grundon, Donald M. Kenney 2000-10-31 $31,312,000
5767017 Selective removal of vertical portions of a film Michael D. Armacost, Steven A. Grundon, Donald M. Kenney 1998-06-16 $7,430,000
5714798 Selective deposition process Michael D. Armacost, Steven A. Grundon, Son V. Nguyen, John F. Rembetski 1998-02-03 $15,523,000
5686345 Trench mask for forming deep trenches in a semiconductor substrate, and method of using same Nancy T. Pascoe, John F. Rembetski, Pai-Hung Pan 1997-11-11 $20,149,000
5618379 Selective deposition process Michael D. Armacost, Steven A. Grundon, Son V. Nguyen, John F. Rembetski 1997-04-08 $14,871,000
5539154 Fluorinated silicon nitride films Son V. Nguyen, David M. Dobuzinsky, Douglas J. Dopp 1996-07-23 $7,499,000
5462812 Fluorinated silicon nitride films Son V. Nguyen, David M. Dobuzinsky, Douglas J. Dopp 1995-10-31
5412246 Low temperature plasma oxidation process David M. Dobuzinsky, Srinandan R. Kasi, Donald M. Kenney, Son V. Nguyen, Tue Nguyen +1 more 1995-05-02 $11,222,000
5330935 Low temperature plasma oxidation process David M. Dobuzinsky, Srinandan R. Kasi, Donald M. Kenney, Son Van Nguyen, Tue Nguyen +1 more 1994-07-19 $16,965,000
5298790 Reactive ion etching buffer mask Michael L. Kerbaugh, Nancy T. Pascoe, John F. Rembetski 1994-03-29 $7,345,000
5204138 Plasma enhanced CVD process for fluorinated silicon nitride films Son V. Nguyen, David M. Dobuzinsky, Douglas J. Dopp 1993-04-20 $8,588,000
5118384 Reactive ion etching buffer mask Michael L. Kerbaugh, Nancy T. Pascoe, John F. Rembetski 1992-06-02 $7,916,000