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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Alan Eustace — 21 Patents

DEDigital Equipment: 8 patents #114 of 2,100Top 6%
ASAqua Satellite: 5 patents #1 of 4Top 25%
WEWorld View Enterprises: 4 patents #8 of 22Top 40%
CCCompaq Computer: 2 patents #518 of 1,604Top 35%
HP: 1 patents #11,359 of 16,619Top 70%
Menlo Park, CA: #375 of 3,774 inventorsTop 10%
California: #27,449 of 386,348 inventorsTop 8%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Robert Alan Eustace has been granted 21 US patents while listed as an inventor at Digital Equipment. The first was granted in 1994 and the most recent in June 2025. Robert Alan Eustace ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Robert Alan Eustace in Menlo Park, CA, US.

Patents per Year

Patents granted per year, 1994 to 2025Bar chart with a peak of 3 patents in 2000.peak 31994: 1 patents19941996: 1 patents1997: 1 patents19971998: 2 patents1999: 1 patents19992000: 3 patents2002: 1 patents20022006: 2 patents2017: 1 patents20172020: 1 patents2023: 3 patents20232024: 2 patents2025: 2 patents2025

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12334575 Methods and systems for protecting components of deep water pressure vessels — 2025-06-17
12195189 Near-space operation systems Taber MacCallum, Jacob H. Dang, John Zaniel Maccagnano, Julian R. Nott, Sebastian Padilla +4 more 2025-01-14
12172741 Feedthroughs for enclosures in deep water vessels — 2024-12-24
12110086 Methods and systems for surveying using deep-water vessels — 2024-10-08
11820474 Feedthroughs for enclosures in deep water vessels — 2023-11-21
11715857 Methods and systems for protecting components of deep water pressure vessels — 2023-08-01
11613364 Near-space operation systems Taber MacCallum, Jacob H. Dang, John Zaniel Maccagnano, Julian R. Nott, Sebastian Padilla +4 more 2023-03-28
10829229 Near-space operation systems Taber MacCallum, Jacob H. Dang, John Zaniel Maccagnano, Julian R. Nott, Sebastian Padilla +4 more 2020-11-10
9694910 Near-space operation systems Taber MacCallum, Jacob H. Dang, John Zaniel Maccagnano, Julian R. Nott, Sebastian Padilla +4 more 2017-07-04
D528708 Frog support — 2006-09-19
7000188 System and method for intelligently selecting media through a simplified user interface — 2006-02-14 $14,109,000
6470362 Extracting ordered list of words from documents comprising text and code fragments, without interpreting the code fragments Jeremy Dion 2002-10-22
6148396 Apparatus for sampling path history in a processor pipeline George Z. Chrysos, Jeffrey Adgate Dean, James E. Hicks, Carl A. Waldspurger, William E. Weihl 2000-11-14 $187,740,000
6138748 Interleaved-fin thermal connector William Hamburgen, John S. Fitch 2000-10-31
6070009 Method for estimating execution rates of program execution paths Jeffrey Adgate Dean, James E. Hicks, Carl A. Waldspurger, William E. Weihl 2000-05-30
5963740 System for monitoring computer system performance Amitabh Srivastava 1999-10-05
5787976 Interleaved-fin thermal connector William Hamburgen, John S. Fitch 1998-08-04
5732273 System for monitoring compute system performance Amitabh Srivastava 1998-03-24 $41,662,000
5613063 Method and apparatus for checking validity of memory operations Louis Marcel Gino Monier 1997-03-18 $7,540,000
5539907 System for monitoring computer system performance Amitabh Srivastava 1996-07-23 $31,564,000
5327368 Chunky binary multiplier and method of operation Judson S. Leonard 1994-07-05 $5,141,000

Frequent Collaborators

Jacob H. Dang4 shared
Julian R. Nott4 shared
Sreenivasan Shankarnarayan4 shared
John Straus4 shared
Taber MacCallum4 shared
Jared Leidich4 shared

Nearby-Ranked Inventors

Subhash Sankuratripati21
Brian Riordan21
Woongki Min21
Jeremy Cailleteau21
Shigeru Chiba21
Cecilia Carbonelli21
Pin-Wen Chen21
Michael Danz21
Paul Kolen21