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

Vann Heng — 18 Patents

The Boeing: 18 patents #423 of 15,756Top 3%
Chicago, IL: #594 of 13,327 inventorsTop 5%
Illinois: #4,428 of 84,256 inventorsTop 6%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Vann Heng has been granted 18 US patents while listed as an inventor at The Boeing. The first was granted in 2002 and the most recent in September 2025. Vann Heng ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Vann Heng in Chicago, IL, US.

Patents per Year

Patents granted per year, 2002 to 2025Bar chart with a peak of 2 patents in 2004.peak 22002: 1 patents20022004: 2 patents2005: 2 patents20052011: 1 patents2012: 1 patents20122013: 1 patents2014: 2 patents20142015: 1 patents2018: 1 patents20182020: 2 patents2021: 1 patents20212024: 2 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12407091 Radome with ceramic matrix composite Michael Best, Robert A. DiChiara, Jr., Brian L. Muench, Jonathan D. Embler, Thomas R. Pinney +1 more 2025-09-02
12115697 Apparatus for extruding ceramic slurry Stephen Lehman, Randall Schubert 2024-10-15 $36,944,000
11901619 Radome with ceramic matrix composite Michael Best, Robert A. DiChiara, Jr., Brian L. Muench, Jonathan D. Embler, Thomas R. Pinney +1 more 2024-02-13 $33,660,000
11123895 Apparatus for extruding ceramic slurry Stephen Lehman, Randall Schubert 2021-09-21 $56,811,000
10543663 Rigidized hybrid insulating non-oxide thermal protection system and method of producing a non-oxide ceramic composite for making the same Winnie W. Chen, Leanne L. Lehman, Patrick Jacob Mobers, Merna E. Salama, Thomas R. Pinney +2 more 2020-01-28 $72,492,000
10532953 Precursor material for additive manufacturing of low-density, high-porosity ceramic parts and methods of producing the same Randall Schubert, Brennan Yahata, Joanna A. Kolodziejska, Stephen Lehman 2020-01-14 $44,238,000
10029949 Precursor material for additive manufacturing of low-density, high-porosity ceramic parts and methods of producing the same Randall Schubert, Brennan Yahata, Joanna A. Kolodziejska, Stephen Lehman 2018-07-24 $48,434,000
9005702 Re-usable high-temperature resistant softgoods for aerospace applications Adam J. Lang, Leanne L. Lehman, Kenneth R Stempel 2015-04-14 $49,058,000
8894919 Method for incorporation of insulators and bulk absorbers in high temperature sandwich structures after fabrication Leanne L. Lehman, James P. Ledesma, JR., Jonathan D. Embler 2014-11-25 $26,402,000
8864073 Aeroshell thermal protection system and method Dae Hoo Kim, Ben YoungSon Won, Peter A. Hogenson, Mary M. Litwinski, Robert J. Perez 2014-10-21 $27,787,000
8357258 Thermal insulation assemblies and methods for fabricating the same Robert A. DiChiara, Jr., Elizabeth Chu, Dave Zorger 2013-01-22 $19,738,000
8252131 Reworking ceramic structures Elizabeth Chu, Van H. Ngo, Larry D. King 2012-08-28 $10,457,000
7887937 Thermal insulation assemblies and methods for fabricating the same Robert A. DiChiara, Jr., Elizabeth Chu, Dave Zorger 2011-02-15 $10,819,000
6866733 Method of forming a flexible insulation blanket having a ceramic matrix composite outer layer Jerry Denham, Robert A. DiChiara, Jr., Leanne L. Lehman, David Zorger 2005-03-15 $23,868,000
6844091 Flexible insulation blanket having a ceramic matrix composite outer layer Jerry Denham, Robert A. DiChiara, Jr., Leanne L. Lehman, David Zorger 2005-01-18 $16,103,000
6770584 Hybrid aerogel rigid ceramic fiber insulation and method of producing same Andrea O. Barney, Kris Oka, Maryann Santos, Alfred A. Zinn, Michael Droege 2004-08-03 $17,557,000
6716782 Rigid insulation and method of producing same Karrie Ann Hinkle, Mary Ann Santos 2004-04-06 $15,740,000
6367740 Air foil having a hybrid leading edge construction Scott E. Johnson, Guillermo Mas 2002-04-09 $39,822,000