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

Harold E. Hager — 17 Patents

The Boeing: 15 patents #582 of 15,756Top 4%
Caltech: 1 patents #2,143 of 4,321Top 50%
UWUniversity Of Washington: 1 patents #65 of 162Top 45%
University of California: 1 patents #8,022 of 18,278Top 45%
WFWashington Research Foundation: 1 patents #43 of 97Top 45%
Bellevue, WA: #701 of 6,950 inventorsTop 15%
Washington: #5,777 of 76,902 inventorsTop 8%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Harold E. Hager has been granted 17 US patents while listed as an inventor at The Boeing. The first was granted in 1985 and the most recent in September 2019. Harold E. Hager ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Harold E. Hager in Bellevue, WA, US.

Patents per Year

Patents granted per year, 1985 to 2019Bar chart with a peak of 2 patents in 1999.peak 21985: 1 patents19851988: 1 patents1990: 1 patents19901992: 1 patents1999: 2 patents19992000: 1 patents2008: 1 patents20082010: 2 patents2011: 1 patents20112012: 1 patents2015: 1 patents20152016: 1 patents2017: 2 patents20172019: 1 patents2019

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10425706 WDM router William P. Krug, Michael C. Hamilton, Axel Scherer 2019-09-24 $49,716,000
9650586 Redox couple-based mitigation of fluid-flow-driven electrochemical surface degradation 2017-05-16 $17,032,000
9546338 Redox couple-based mitigation of fluid-flow-driven electrochemical surface degradation 2017-01-17 $16,500,000
9513606 Safety systems and methods for production environments Ty A. Larsen, Robert R. Keever, Robert P. Higgins 2016-12-06 $12,561,000
8968896 Mitigation of internal shorting for improved battery safety 2015-03-03 $29,182,000
8212217 Silicon surface state detectors and detector arrays Axel Scherer, Michael David Henry 2012-07-03 $14,485,000
7894418 Mixed analog and digital chip-scale reconfigurable WDM network William P. Krug, Michael C. Hamilton, Axel Scherer 2011-02-22 $13,884,000
7709779 Method and apparatus for detecting an optical reflection indicative of a photodiode 2010-05-04 $30,358,000
7684043 System and method for remote, free-space optical detection of potential threat agent Jason Dorvee, Jamie Link, Michael J. Sailor, William D. Sherman 2010-03-23 $27,519,000
7400394 Co-deployed optical referencing for responsive dust-based sensing system William D. Sherman 2008-07-15 $42,802,000
6077885 Chromate-free protective coatings Chris J. Johnson, Kay Y. Blohowiak, Chun M. Wong, John H. Jones, Robert Cook +1 more 2000-06-20 $113,374,000
5896481 Optical subassembly with a groove for aligning an optical device with an optical fiber Mark W. Beranek, Eric Y. Chan 1999-04-20 $115,495,000
5866652 Chromate-free protective coatings Chris J. Johnson, Kay Y. Blohowiak, Chun M. Wong, John H. Jones, S. Ray Taylor +1 more 1999-02-02 $43,211,000
5126803 Broadband quantum well LED Joseph L. Mantz 1992-06-30 $20,303,000
4895017 Apparatus and method for early detection and identification of dilute chemical vapors Stephen C. Pyke 1990-01-23 $11,305,000
4783987 System for sustaining and monitoring the oscillation of piezoelectric elements exposed to energy-absorptive media J. D. Sheldon Danielson 1988-11-15
4495793 Sensing device for detecting the presence of a gas contained in a mixture thereof 1985-01-29