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

Packaging Resources Incorporated — 11 Patents

Rank (All Time): #50,473 of 105,732Top 50%
11 inventors
11 Patents All Time

Patents per Year

Patents granted per year, 1987 to 2000Bar chart with a peak of 3 patents in 1997.peak 31987: 1 patents19871988: 2 patents19881990: 2 patents19901996: 1 patents19961997: 3 patents19972000: 2 patents2000

Top Inventors at Packaging Resources Incorporated All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Donald N. MacLaughlin 5
2 Donald A. Tomalia 2
2 Eric B. Schaper 2
2 Jeffrey E. Parker 2
2 Joseph S. Trombley 2
#6 Gregory L. Webb 1
#6 Harry A. E. Wombold 1
#6 Jerry Potter 1
#6 Mark W. Van Sumeren 1
#6 Michael A. Liming 1
#6 Vincent Fortuna 1