Paul Hoffman
25Patents
11h-index
15Co-inventors
72Inventor score
Filing activity: Jun 21, 1976 → Apr 3, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD841675S1 | Display screen with a graphical user interface | General | 89 | Active |
| US5392575A | Deck construction | Fixed Constructions | 29 | Expired |
| US6267113A | Free standing fireplace hearth | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US6217073A | Collapsible snow pole | Human Necessities | 21 | Expired |
| USD313106S | Illuminated mail box with newspaper holder or similar article | General | 19 | Expired |
| US4724642A | Construction device for connecting building elements | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4719702A | Utensil hand guard | Human Necessities | 14 | Expired |
| USD359813S | Pre-cut deck rail post | General | 14 | Expired |
| US5953874A | Deck construction | Fixed Constructions | 13 | Expired |
| US6112552A | Gemstone setting and method of using | Human Necessities | 13 | Expired |
| US4034829A | Step stool | Fixed Constructions | 11 | Expired |
| US5163967A | Deck construction | Emerging Cross-Sectional Technologies | 9 | Expired |
| USD315489S | Construction anchor for connecting horizontal and vertical support members to a base | General | 7 | Expired |
| US8600820B2 | Method and system for labeling and managing the sale of manufactured concrete blocks | Physics | 6 | Active |
| USD306228S | Illuminated mailbox or similar article | General | 6 | Expired |
| US8600885B2 | Account contribution management | Physics | 5 | Active |
| US6851234B2 | Deck construction | Fixed Constructions | 5 | Expired |
| USD518886S1 | Artificial logset hearth | General | 4 | Expired |
| US6521001B2 | Fuel with audio and visual effects | Chemistry; Metallurgy | 3 | Expired |
| US11380435B2 | Automated assistance program qualification and enrollment | Physics | 2 | Active |
| US6609346B2 | Deck construction | Fixed Constructions | 2 | Expired |
| US10217141B2 | Account contribution management | Physics | 2 | Active |
| US6446403B2 | Deck construction | Fixed Constructions | 2 | Expired |
| US6550201B2 | Deck construction | Fixed Constructions | 1 | Expired |
| US7565904B2 | Firelog burner | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.