Inventor
PUTNAM DAVID
US20 patents
⚠️ This page may combine multiple inventors who share the name “PUTNAM DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PUTNAM DAVID
8 patentsUS4537044AAug 27, 1985
Food storage container
PUTNAM DAVID175 citations98
US9605403B1Mar 28, 2017
Vented precipitation guarding manhole cover assemblies
PUTNAM DAVID21 citations93
US8851791B1Oct 7, 2014
Manhole cover venting and precipitation guarding devices
PUTNAM DAVID20 citations92
US8916143B2Dec 23, 2014
Polymer compositions of dihydroxyacetone and uses thereof
PUTNAM DAVID8 citations79
US11118323B1Sep 14, 2021
Traffic-compatible vented precipitation guarding manhole cover assemblies
PUTNAM DAVID6 citations72
US9873083B1Jan 23, 2018
Wastewater pump station venting system and method
PUTNAM DAVID2 citations72
US12405185B2Sep 2, 2025
Leak-and-sealing-failure-detection sensor and system
PUTNAM DAVID0 citations62
US10495555B2Dec 3, 2019
Filter-cartridge based fluid-sample preparation and assay system
PUTNAM DAVID0 citations27
UNIV CORNELL
6 patentsUS9808517B2Nov 7, 2017
Subunit vaccine delivery platform for robust humoral and cellular immune responses
UNIV CORNELL17 citations90
US10344243B2Jul 9, 2019
Biomimetic boundary lubricants for articular cartilage
UNIV CORNELL3 citations64
US12364710B2Jul 22, 2025
Lubricating block copolymers and their use as biomimetic boundary lubricants
UNIV CORNELL0 citations57
US11376276B2Jul 5, 2022
Lubricating block copolymers and their use as biomimetic boundary lubricants
UNIV CORNELL0 citations57
US12453628B2Oct 28, 2025
Temporary synthetic carrier for corneal tissue insertion and tissue delivery
UNIV CORNELL0 citations53
US9629870B2Apr 25, 2017
Polymer compositions of dihydroxyacetone and uses thereof
UNIV CORNELL0 citations48