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For the Inventor, By the Inventor

Eldersburg, MD, United States of America

Timothy G Waterman

This inventor holds 20 USPTO granted patents, primarily in Antenna Technology. Top assignees: Northrop Grumman Systems Corporation, Westinghouse Electric Corporation, Other. Active years: 1991-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Timothy G Waterman. Retrieved from https://idiyas.com/inventor/timothy-g-waterman

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 20

% Patents Active = 90.0

Average Co-Inventor Count = 1.7

ph-index = 8

Forward Citations = 188(Granted Patents)


Company Filing History:

goldMedal9 out of 3,459 
 
Northrop Grumman Systems Corporation
 patents
silverMedal9 out of 8,033 
 
Westinghouse Electric Corporation
 patents
bronzeMedal1 out of 834,659 
Other
 patents
where one patent can have more than one assignee

Years Active: 1991-2025

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Areas of Expertise:
Spherical Dielectric Structures
Wideband Antenna
Radome
Endfire Array
Circularly Polarized Array
Steerable Disk Antenna
Phase Shifter
Tilted Element Antenna
Helical Antenna
Non-Squinting Antenna
Microwave Buffer
Radio Frequency Coupler
20 patents (USPTO):Explore Patents
1. 12456786 - Spherical dielectric structures for storing electromagnetic energy (2025-10-28),
2. 8253641 - Wideband wide scan antenna matching structure using electrically floating plates (2012-08-28),
3. 7583238 - Radome for endfire antenna arrays (2009-09-01),
4. 6812893 - Horizontally polarized endfire array (2004-11-02),
5. 6501426 - Wide scan angle circularly polarized array (2002-12-31),
6. 6052078 - Apparatus for overcoming the blockage effect of an object in the path of (2000-04-18),
7. 5986611 - Steerable disk antenna (1999-11-16),
8. 5923302 - Full coverage antenna array including side looking and end-free antenna (1999-07-13),
9. 5877659 - 90.degree. phase shifter apparatus and method using a directly coupled (1999-03-02),
10. 5874927 - Tilted element antenna having increased effective aperture and method (1999-02-23),
11. 5828345 - Electrically short wide-band, wide-scan, slow wave dual notch radiator (1998-10-27),
12. 5754146 - Helical antenna having a parasitic element and method of using same (1998-05-19),
13. 5721557 - Non-squinting end-fed quadrifilar helical antenna (1998-02-24),
14. 5694140 - Non-squinting mast antenna and closed loop control thereof (1997-12-02),
15. 5489916 - Helical antenna having adjustable beam angle (1996-02-06),

Title: The Innovations of Timothy G. Waterman: A Pioneer in Antenna Technology

Introduction: Timothy G. Waterman, based in Eldersburg, MD, is an accomplished inventor with a remarkable portfolio comprising 19 patents. His innovations primarily focus on advancements in antenna technology, showcasing a blend of creativity and technical expertise that benefits various industries.

Latest Patents: Waterman's latest patents reflect his commitment to pushing the boundaries of telecommunications technology. One notable invention is the "Wideband wide scan antenna matching structure using electrically floating plates." This innovative radiator design optimizes signal propagation through strategically placed floating plates that deflect signal paths, enhancing the overall function of antenna systems. Another significant patent is the "Radome for endfire antenna arrays," which incorporates a honeycomb core and conductive slats, enabling effective capacitance coupling between elements for improved antenna performance.

Career Highlights: Timothy G. Waterman has established a distinguished career, contributing his expertise to leading organizations such as Westinghouse Electric Corporation and Northrop Grumman Systems Corporation. His work within these companies has facilitated advancements in defense and communication technologies, laying the groundwork for future innovations.

Collaborations: Throughout his career, Waterman has collaborated with esteemed colleagues, including Patrick J. Knowles and Jimmy W. Mullis. These partnerships have fostered a vibrant exchange of ideas and engineering solutions, enhancing the quality and reach of his inventions.

Conclusion: Timothy G. Waterman's contributions to antenna technology and his impressive patent portfolio underscore his role as a key innovator in the field. His continued dedication to research and development not only inspires future engineers but also paves the way for advancements that will shape the future of communication technologies.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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