LP INDUSTRIES LLC
48Patents
9Active
48Granted
40Portfolio score
Filing activity: Jan 21, 1975 → Apr 4, 2022 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4193494A | Cup and package of cups | Performing Operations; Transporting | 62 | Expired |
| US5838951A | Wafer map conversion method | Electricity | 59 | Expired |
| USD376535S | Articulated decorative light support bracket | General | 58 | Expired |
| USD378439S | Light support stake | General | 45 | Expired |
| USD377844S | Light support stake | General | 43 | Expired |
| US5854741A | Unit printed circuit board carrier frame for ball grid array semiconductor packages and method for fabricating ball grid array semiconductor packages using the same | Emerging Cross-Sectional Technologies | 41 | Expired |
| USD376973S | Gutter clip | General | 38 | Expired |
| US6866700B2 | Filter housing assembly for use in oxygen concentrators and other compressors | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4306833A | Regenerative rotodynamic machines | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4024951A | Cup and package of cups | Performing Operations; Transporting | 26 | Expired |
| US5845890A | Swivel tree stand | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4133588A | Ball separator for ball bearing | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| USD692124S1 | Nasal pad for use with a respiratory mask | General | 14 | Active |
| USD385157S | Monster bucket | General | 12 | Expired |
| US4086019A | Transmission means for centrifugal compressors | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4022553A | Rotary piston compressor with inlet and discharge through the pistons which rotate in the same direction | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5927378A | Continuous casting mold and method | Performing Operations; Transporting | 8 | Expired |
| US4152100A | Rotary piston compressor having pistons rotating in the same direction | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6210829A | Chevron shaped battery jar bridges | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD383946S | Pumpkin bucket | General | 6 | Expired |
| US5766378A | Stainless steel surface claddings of continuous caster rolls | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4334821A | Regenerative rotodynamic machines | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5387699A | Process for preparing pyromellitic dianhydride | Performing Operations; Transporting | 4 | Expired |
| US4063756A | Self-locking connector | Electricity | 4 | Expired |
| US5771958A | Mold for continuous casting system | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.