Yonatan Zvi Margalit — sole originator and exclusive owner of all IP. - 8/24/25

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Portalwall
Home
HISTORY OF PORTALWALL
PUBLIC DOCUMENTS
CONGRATS DEXTALL
PRIVATE RESOURCE
MY HOME
RUBIN MUSEUM OF ART
VERIFIABLE
WHERE DOES IT WORK
1 ARCHITECTURE
REGISTERED TRADEMARK
VIDEOS & IMAGES
LOCALIZED HEAT PUMPS
LICENSING TECHNOLOGY
SWITCHABLE GLASS
OPAQUE FASCIA OPTIONS
YONATAN PROJECT HISTORY
PATENT VALUE
COMFORT, BUILT IN
HIGH RISE or LOW RISE
FOUNDATIONAL DESIGN
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  • Home
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  • SWITCHABLE GLASS
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  • Home
  • HISTORY OF PORTALWALL
  • PUBLIC DOCUMENTS
  • CONGRATS DEXTALL
  • PRIVATE RESOURCE
  • MY HOME
  • RUBIN MUSEUM OF ART
  • VERIFIABLE
  • WHERE DOES IT WORK
  • 1 ARCHITECTURE
  • REGISTERED TRADEMARK
  • VIDEOS & IMAGES
  • LOCALIZED HEAT PUMPS
  • LICENSING TECHNOLOGY
  • SWITCHABLE GLASS
  • OPAQUE FASCIA OPTIONS
  • YONATAN PROJECT HISTORY
  • PATENT VALUE
  • COMFORT, BUILT IN
  • HIGH RISE or LOW RISE
  • FOUNDATIONAL DESIGN

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GRAZIANO was TERMINATED RESULTING FROM EFFORTS TO SUBVERT .

GRAZIANO SIGNED LICENSING AGREEMENT "GOVERNING DOCUMENTS" (pdf)

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GRAZIANO CA-NDA SIGNED MAY 20 2025 - "GOVERNING DOCUMENTS" (pdf)

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TRADEMARK + PATENTS + GENERAL PUBLIC DISCLOSURE

PORTALWALL TRADEMARK (pdf)Download
US10329758 (pdf)Download
US20190323241A1 (pdf)Download
US20190323231A1 (pdf)Download
US20110133940A1 (pdf)Download
ASIGNMENTS (pdf)Download
PATENTS FILED 2025 (pdf)Download
16/452,562 (pdf)Download
File_16452256 (pdf)Download

NYSERDA + YONATAN MARGALIT AND PORTALWALL IN 2019

ITEM 1 - Code Compliance & Manage Condensation Risk - Yonatan Margalit - Outlook (pdf)

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ITEM 2 - NYSERDA PORTALWALL PON 3519 (pdf)

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RetrofitNY Envelope Takeoff v.2 - PUBLIC WEB VERSION (xlsx)

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other

NDA Indianapolis - RODRIGO DESCOTO DAVE RAMEY (pdf)Download
FRANK SETA ETAL (pdf)Download
CA-NDA PRE STEVE CHEN AND STEVE POWELL (pdf)Download
ATRIA - GRUNWALD (pdf)Download
RELATED & NEW HUDSON FACADES (pdf)Download

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