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

David L. Collins — 33 Patents

UNUnknown: 13 patents #477 of 83,584Top 1%
HP: 12 patents #1,532 of 16,619Top 10%
Depuy Synthes Products: 3 patents #614 of 1,658Top 40%
CCCompaq Computer: 3 patents #362 of 1,604Top 25%
SFShowscan Film: 3 patents #2 of 6Top 35%
CGCase Gmbh: 2 patents #143 of 504Top 30%
DUDepuy Ireland Unlimited: 2 patents #191 of 395Top 50%
CICilag Gmbh International: 1 patents #563 of 874Top 65%
CSCredence Systems: 1 patents #107 of 214Top 50%
Caterpillar: 1 patents #4,457 of 8,398Top 55%
Cincinnati, OH: #206 of 8,043 inventorsTop 3%
Ohio: #1,524 of 73,341 inventorsTop 3%
Overall (All Time): #105,480 of 4,157,543Top 3%
33 Patents All Time
David L. Collins has been granted 33 US patents while listed as an inventor at Unknown. The first was granted in 1980 and the most recent in February 2025. David L. Collins ranks #105,480 of 4,157,543 US inventors in our database (top 2.5%). Patent records list David L. Collins in Cincinnati, OH, US.

Patents per Year

Patents granted per year, 1980 to 2025Bar chart with a peak of 4 patents in 2006.peak 41980: 1 patents19801988: 1 patents1989: 3 patents19891998: 1 patents2000: 3 patents20002001: 1 patents2002: 1 patents20022003: 2 patents2004: 1 patents20042005: 3 patents2006: 4 patents20062007: 1 patents2008: 1 patents20082011: 1 patents2013: 1 patents20132015: 2 patents2017: 3 patents20172022: 1 patents2024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12213699 Threaded cannula depth limiter Gregory G. Scott, Jonathan Michael Cepress, Matthew S. Corbin, Jeffrey L. Savage 2025-02-04
11857428 Modular humeral prosthesis for an inverted shoulder prosthesis Cecile Nerot, Didier Capon, Ludwig Seebauer, Anders Ekelund, Lieven De Wilde +3 more 2024-01-02
11229522 Modular humeral prosthesis for an inverted shoulder prosthesis Cecile Nerot, Didier Capon, Ludwig Seebauer, Anders Ekelund, Lieven De Wilde +3 more 2022-01-25
9622869 Modular humeral prosthesis for an inverted shoulder prosthesis Cecile Nerot, Didier Capon, Ludwig Seebauer, Anders Ekelund, Lieven De Wilde +3 more 2017-04-18
9610165 Humeral component of a shoulder joint prosthesis Didier Poncet, Cecile Nerot, Didier Capon, Ludwig Seebauer, Anders Ekelund +3 more 2017-04-04
9580043 Specialized restraint systems for amusement rides Sirzat Sayin, David Althoff, Jr. 2017-02-28
9126554 Specialized restraint systems for amusement rides Sirzat Sayin, David Althoff, Jr. 2015-09-08
8966328 Detecting a memory device defect 2015-02-24 $6,320,000
8505383 Specialized restraint systems for amusement rides Sirzat Sayin, David Altoff, Jr. 2013-08-13
7905789 Specialized restraint systems for amusement rides Sirzat Sayin, David Althoff, Jr. 2011-03-15
7340561 Computer memory initialization 2008-03-04 $20,576,000
7299467 Method and system for minimizing memory access latency in a computer system Steven Dupree 2007-11-20 $13,200,000
7103766 System and method for making BIOS routine calls from different hardware partitions Darren J. Cepulis 2006-09-05 $6,395,000
7100034 System for selecting another processor to be the boot strap processor when the default boot strap processor does not have local memory Steven Dupree 2006-08-29 $14,237,000
7073064 Method and apparatus to provide enhanced computer protection Michael F. Angelo, George D. Wisecup 2006-07-04
7024550 Method and apparatus for recovering from corrupted system firmware in a computer system Steven Dupree 2006-04-04 $15,519,000
6915393 Method and apparatus for physical memory partitioning Steven Dupree 2005-07-05 $10,631,000
6889341 Method and apparatus for maintaining data integrity using a system management processor Steven Dupree 2005-05-03 $8,877,000
6843755 Power management system Gareth John Estebanez, Brian E. Lister, James B. Maddock, Larry E. Kendrick, Robert Murray +4 more 2005-01-18 $14,859,000
6725324 Method and apparatus for increasing flash ROM programming performance in a multiple processor computer system Steven Dupree 2004-04-20 $9,980,000
6625729 Computer system having security features for authenticating different components Michael F. Angelo, George D. Wisecup 2003-09-23 $10,861,000
6625730 System for validating a bios program and memory coupled therewith by using a boot block program having a validation routine Michael F. Angelo, George D. Wisecup 2003-09-23 $10,861,000
6377062 Floating interface for integrated circuit test head Carlos Ramos, Richard J. Wong, Sidney Peng, David A. Baker 2002-04-23 $17,538,000
6321278 Automatically detecting a connection into a computer system standardized connector for disabling a front speaker Hung Quoc Phu 2001-11-20 $30,816,000
6158000 Shared memory initialization method for system having multiple processor capability 2000-12-05 $143,918,000