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

David L. Luebbert — 3 Patents

Microsoft: 3 patents #13,486 of 40,388Top 35%
Bellevue, WA: #2,778 of 6,950 inventorsTop 40%
Washington: #28,186 of 76,902 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David L. Luebbert has been granted 3 US patents while listed as an inventor at Microsoft. All of these patents were granted in 1996. David L. Luebbert ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David L. Luebbert in Bellevue, WA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5546581 Method for integrating a discrete subprogram into a main program David R. Mckinnis, Eric R. Berman, Thomas W. Saxton, Daniel H. Padwa 1996-08-13 $269,766,000
5537628 Method for handling different code pages in text 1996-07-16 $184,203,000
5530794 Method and system for handling text that includes paragraph delimiters of differing formats 1996-06-25 $271,171,000